bluuebunny/crossref_metadata_2025 huggingface dataset:
Geofoam: A potential for Indonesia’s soil problem IV - Update on Geofoam Application
Authors: Gunawan A
Published: April 2024

Geofoam is a type of geosynthetic that is used to replace soil fill. Geofoam’s unit weight is only 1-3% of compacted soil. Therefore, it is suitable for constructing embankment over soft soil to reduce settlement. Geofoam can also be used to extend slopes without causing instability. Due to its lightness, construction of geofoam can be done quickly with little to no help from heavy machinery. Hence, geofoam is beneficial not only in terms of solving geotechnical problems, but also in reducing carbon dioxide emission. Geofoam has been used for over half a century in the construction history. However, adoption of geofoam in Indonesia’s construction industry is minimum until recent years. 2022 marked the first use of geofoam for highway project in Indonesia. The highway embankment was to be built on problematic soil, clay shale. Initial attempt to construct the embankment with soil fill triggered slope failure. Finally, geofoam was chosen to be the only solution that can be used to solve the problem.
Public Art as Generator for Creating the Desirable City
Authors: Prawata AG
Published: April 2024

Public art has been perceived to foster urban regeneration. Public Art has the potential to foster a sense of identity, establish a sense of place, enhance civic identity, address community needs, combat social exclusion, possess educational importance, promote social transformation, and stimulate economic growth. This paper aims to emphasize the significance of public art and its latest advancements, in the process of helping to create sustainable urban environment and communities, by analyzing several case studies. The study primarily used literature review and on-site observation as research methodologies. The subject matter will be looked from its aesthetic values, but also encourages playfulness through the creation of desirable city which become one of the principles of the ideal city.
Sustainable Interior Design in Restaurants by Applying Lumajang Locality Elements
Authors: Soerjono E A , Primadani T I W
Published: April 2024

The design case study is a creative, educational and family tourism park located in Lumajang Regency, East Java. The design focus is on the restaurant which is one of the facilities in this area. This place carries the theme of returning to nature by using bamboo material in most of its buildings. The problem is, the interior design of the restaurant area needs to be redesigned to become an attractive family tourist destination and has local characteristics. The redesign of this restaurant aims to rebrand and facilitate visitor activities at this tourist park. To strengthen the theme of returning to nature and educating visitors, the restaurant interior design will apply the Sustainable Design concept. Apart from that, to strengthen the branding of the study object, the application of locality elements from the Lumajang area will also be applied to the restaurant interior design. The local elements that will be applied to the interior design of this restaurant are bamboo and “Pisang Agung” batik. This design data collection stage was carried out using literature studies, field surveys and observations, interviews and questionnaires. The results of this restaurant interior redesign can rebrand and facilitate tourist park visitors and provide education on environmentally friendly interior design, in line with SDGs goals.
Comparative Analysis of underconsolidated soil improvement with Pile Raft and Pile Bent Structures on Toll Road Project in Tangerang
Authors: Susila I Gede Mahardika , Saputro Tri Cahyo Adi
Published: April 2024

Soft soils undergo consolidation when subjected to additional loads, owing to their low shear strength and high compressibility. This research conducts a comparative analysis of soil improvement techniques, specifically examining the application of pile raft and pile bent structures, with a focus on safety factors and construction time. The study employs the finite element method, incorporating hardening soil parameters to simulate the soil behavior and embedded beam parameters to model the pile raft and pile bent structures. The analysis adheres to the SNI Geotechnical 8460:2017 standard for assessing geotechnical safety. The findings of this investigation reveal that the utilization of pile bent structures offers greater efficiency in terms of accelerated construction timelines and favorable safety factors when compared to meticulous soil improvement practices. The latter necessitates an extended duration due to the substantial embankment process, often reaching heights of up to 12 meters, while pile bent structures only require a 3-4 meter embankment as a platform, with the remainder of the structure designed to meet the required elevation. This research underscores the advantages of employing pile bent structures in projects involving underconsolidated soil, offering valuable insights for the construction industry and potentially influencing future engineering practices in similar contexts.
Enhancing Indoor Well-being: A Multifunctional Approach to Indoor Living with Plants and Pegboards
Authors: Putra Aldyanto H , Mariana Y , Lestari Nina T , Dwinandana Tubagus A
Published: April 2024

In recent times, there has been a noticeable trend towards increased indoor living, driven by the allure of convenience. However, this trend has raised concerns about heightened exposure to indoor pollutants, which significantly impact air quality and contribute to stress. Indoor plants are renowned for their air-purifying and stress-reducing qualities, serving as natural solutions to enhance indoor air quality. Nevertheless, many people struggle to care for them due to time constraints or a lack of expertise. This research endeavors to bridge the gap between the benefits of indoor plants and the hurdles of their maintenance. Furthermore, it acknowledges the significance of decluttering indoor spaces to alleviate stress, with pegboards emerging as a popular organizational choice. The primary objective of this study is to introduce an innovative solution: a modular, magnetic pegboard system featuring purpose-built modules. This multifunctional pegboard system serves a dual purpose. Firstly, it streamlines organization, effectively reducing the stress induced by desk clutter. Secondly, it fosters an environment conducive to indoor plant care, making it accessible to all, including those with limited horticultural knowledge.

Additionally, strategically placed indoor plants can offer natural shade and insulation, potentially reducing the need for excessive heating or cooling in indoor spaces. This, in turn, can lead to lower energy consumption and decreased greenhouse gas emissions, aligning with sustainable material use. Pegboards constructed from sustainable materials, such as wood, can indeed be eco-friendly choices that contribute to the overall reduction of the environmental footprint in living spaces.

The primary focus of this study centers on the design, development, and implementation of this user-friendly pegboard system, underscored by its adaptability and positive impact on indoor well-being, air quality, and sustainability. By means of this innovation, the research aspires to elevate indoor spaces, fostering healthier and more harmonious living and working environments, well-being, and air quality.
Kepah Shell Waste as A Coarse Aggregate Substitution Material on Concrete Mixture
Authors: Meilani  , Andreas
Published: April 2024

This research uses kepah shell waste as a substitute for coarse aggregate. The purpose of this study is to determine the value of slump and compressive strength values in concrete variations. Variations of concrete consist of normal concrete, mixed shells of waste concrete with 5%, 10%, and 15% substitution of coarse aggregate. The concrete maintenance period was carried out for 7 days, 14 days, and 28 days. The results of the slump value research show that the lowest slump value is normal concrete, while the highest slump value is concrete with a mixture of 15% kepah shell waste. For the results of the compressive strength value, the highest compressive strength value is concrete with a mixture of 5% kepah shell waste. For the most economical cost with high quality of concrete compression strength is the concrete mixture with 5% of kepah shell waste. The greater the percentage of kepah shell waste, the cheaper the concrete price, but higher percentage of kepah shell waste will result a decrease in the quality of concrete.
Potential of Bamboo Leaf Ash for Soil Stabilization - Literature Review
Authors: Kabdiyono E A , Soepandji B S , Handika N , Wulandari S , Sagitaningrum F H
Published: April 2024

Soil stabilization is an important topic in geotechnical engineering as many problematic soils were found during construction. One of the commonly used soil stabilization is cement, but it is widely known as a non-sustainable material. Much research provided the usage of industrial waste as a substitute for cement, which is then known as a supplementary cementitious material (SCM). One of the alternatives is bamboo, which has the second highest silica content after rice husk. This paper conducted a literature review on the potential of using bamboo leaf ash (BLA), which is the main composition of silica in bamboo. Various studies indicated the usage of BLA, ranging from its initial usage in concrete to its development in soil stabilization. Five studies were pointed out as the extensive research of BLA usage in Nigeria, focusing on lateritic soils. The results indicated that stabilizing lateritic soils with BLA increases the CBR values and the bearing capacity, whereas it decreases plasticity index values. Later studies followed by using other types of soils. The results are all consistent, where the shear strength of soil and CBR values increases with the usage of BLA as SCM.
Railway Infrastructures E-Maintenance Systems: A Literature Review
Authors: Wardahni Nurul Inayah , Latief Yusuf
Published: April 2024

This paper aims to identify and summarise available literature on railway infrastructure e-maintenance system as a report of the state of the art of research in railway infrastructure e-maintenance system by systematically classifying the published literatures in the period of 2000-2023. The author identify the aspects and elements which influence the railway infrastructure e-maintenance system as well as various approaches to optimize the railway infrastructure e-maintenance system. This paper identify the current research gaps in order to conduct the future prospect of the research. As results, it is observed that based on the study of the published literatures, the implementation of e-maintenance in railway infrastructure sector mostly focus on the use of the information and communication technology (ICT) itself and there is no proper integration between the managerial aspects (i.e. regulation, work breakdown structure, risk, and safety) with information and communication technology (ICT) to optimize the e-maintenance system.
Modelling of flow characteristics in the access channel of Bali tourism port using DualSPHysics
Authors: Lucas H , Aslami M H , Farell  , Ferryanto
Published: April 2024

The access channel is a structure formed as a basin on the seabed. Based on previous studies, excessive sediment accumulation in shipping lanes or access channels carried by ocean floor currents is one of the factors that cause damage to the hull under the ship. Therefore, this study aims to investigate the characteristics of seabed currents that cross the access channel. This research was carried out by modelling the numerical test of the access channel model using the Smoothed Particle Hydrodynamics (SPH) method with DualSPHysics software. The results of this study show the movement and characteristics of seabed currents that occur in the access channel at the Bali Sanur Harbor. This study obtained the average speed of seabed currents, with variations in the speed of ocean currents and forecasts regarding sediment dredging maintenance on cruise lines.
Spatial Acoustic Approach: Sustainable Design Methods in Creative Centre Building
Authors: Herman M , Saragih J F Bobby
Published: April 2024

The creative center is a place for the creativity of creative economy actors in the form of physical infrastructure, the development of a creative center will be more than just a community gathering place but as an intermediary in one strategic sector, namely the creative and digital economy. In the creative center, of course, every main room has activities that produce sound, basically not only do certain rooms have audio requirements, but even simple rooms require acoustic handling. Noise will occur in every activity; therefore, the acoustic space will answer to support the activities. users, the research uses qualitative methods and there is data analysis through precedents, The sustainability that will be achieved by implementing acoustics in this creative center building is not only the comfort of building users but also the materials for the surrounding environment.
High-rise campus building cooling energy share using floor area of spaces
Authors: Soebiyan V
Published: April 2024

High-rise campus had varying energy characteristics on each floor, impacting cooling energy consumption. Understanding the cooling energy needs based on space characteristics plays a role in designing strategies to reduce energy consumption. It is essential to identify the cooling energy consumption for each floor function within high-rise campus buildings. The study conducted an analysis of high-rise campus characteristics by identifying and categorizing spaces based on their energy consumption zones. Spatial data was processed using mapping, and cluster correspondence analysis was employed to understand spatial relationships within high-rise campus buildings and their energy consumption. This research was carried out using Energy plus as an energy simulation based on a high-rise campus building model in the Jakarta sub urban region on a hot humid tropic. Campus building could be divided into four types of floors, as general, office, classroom and laboratory. The highest cooling energy was the laboratory.
Level of awareness of stakeholders in the construction industry regarding the green building concept in Indonesia
Authors: Sujana Caroline Maretha , Wicaksana Cahya Hadi
Published: April 2024

The concept of green buildings evolved and gained momentum rapidly in all nations. Nearly 40% of total CO2 emissions and more than a third of global energy consumption come from the building and construction sector. The application of Green Building is recognized to reduce CO2 emissions and energy consumption. Awareness of the importance of implementing Green Building is needed to support the successful implementation of the Green Building concept. The purpose of this research is to analyse the level of awareness of stakeholders in construction (how well they understand green building and its regulations, how important they think green building is) and find out in what way they gain an understanding of the green building concept. Questionnaires were distributed to various stakeholders and analyzed with descriptive statistics. The result shows that Indonesian people who work in construction environments already know and are aware of the concept of Green Building. However, they still lack an understanding of regulations and consider government support necessary. Until now, they have gained an understanding of green buildings through lectures and the media.
Recycled waste programs for sustainable island. Case study: Tidung Island
Authors: Soebiyan V , Nurdiani N , Wangidjaja W , Feronika
Published: April 2024

The increase in tourist arrivals has an impact on increasing the amount of waste, the waste management becomes important for the implementation of sustainability on tourist islands. The implementation of recycled waste on Tidung Island due to the negative effects of waste on the environment has the significance of sustainable practises. The study was conducted through observation and interviews with residents. Environmental conservation initiatives contributed to sustainability and were also valuable as a maritime tourist destination. The waste management were comprehensive and coordinated response to the waste problems. Effective waste collection systems had built, encouraging sort waste at the source into recyclables, organic waste, and non-recyclables. Organic waste was handled on the island, while inorganic waste, after being sorted, was taken to final disposal. Recycling programs for waste management include waste treatment plants (WTPs) and bioconversion compost.
Study of Shading Types in Heat Transfer Calculation in High-Rise Building
Authors: Purnama M S S , Yuliasari I , Aisha S
Published: April 2024

Tall buildings require a lot of energy in their use. The energy needed is mainly for thermal comfort in the buildings. The heat gained by the building comes from solar radiation. Nowadays many tall buildings use translucent materials. This definitely increases the heat gain that enters the building. Shading is used to reduce the heat that hits the translucent facade. Calculations are needed to see the effectiveness of shading. the purpose of this study is to analyze the effectiveness of using shading in OTTV calculations. The method used is a quantitative approach. A quantitative approach is used. The result is that horizontal shading only reduces heat gain by 20 percent. Vertical shading is able to reduce heat gain by 25 percent on the north and south sides. Vertical shading is more effective because it can handle lower angle sunlight. a combination of both shading is needed to be able to get a smaller multiplier number so that the calculation results meet the standards.
Grasping The Essence of The Millennium Development Goals: A Literature Review
Authors: Muhamad Infaroyya Al Karimah , Rifdah Balqis Nadhifatur , Hidhayad Aulia Putri , Kusdiwanggo Susilo
Published: April 2024

The Millennium Development Goals (MDGs) are a set of global objectives formulated and established by the United Nations to address various economic, social, and environmental challenges faced by the global community. Created in 2000, the MDGs have shown uneven progress, prompting critical analysis and improvement efforts, leading to the development of the Sustainable Development Goals (SDGs) as a more robust replacement. This research aims to delve into the essence of the formation of MDGs through an analysis of various relevant literature sources. This literature review employs a descriptive analysis method to dissect various aspects of MDGs, including theoretical aspects, historical context, and the impact of their implementation in various countries. The findings of this study highlight both the successes and obstacles encountered in achieving the MDGs and their relevance to post-MDGs sustainable development. The research also provides deeper insights into the policies and strategies needed to continue the MDGs’ achievements within the context of the SDGs adopted in 2015. The findings of this research are expected to make a significant contribution to a better understanding of the MDGs.
Understanding the research landscape of Neighbourhood, physical activity and climate through Bibliometric analysis
Authors: Wiyantara Wizaka , Sihombing Antony
Published: April 2024

The phenomenon of less physical activities - caused by today’s lifestyle is closely related to the quality of the neighbourhood in term of promoting physical activities such as walking, playing in parks, and other social activities. Less physical activities are currently one of the causes of the emergence of non-communicable disease (NCD). For this reason, it is very important to delve how the neighbourhood relate with the physical activity and how the impact of the climate in increasing or decreasing the physical activities and quality of the neighbourhood as well. This research focus on Neighbourhood, physical activity and climate as creator factor of NCD. This study aims to find the evidence of the relationship between neighbourhood quality and physical activities, as well aa climate factor that influence the physical activities in tropical area. Using articles retrieved from the Scopus Database in the period 1997 to 2023, metadata analysis was performed using RStudio software, the Bibliometrix package, and the Biblioshiny web interface. Through Bibliometric analysis, relevant sources, topics related to research publications regarding neighbourhoods can be explored. Global scientific distribution, level of collaboration between regions, author performance and publication are also examined to determine the scientific landscape. The results of correlation studies between neighbourhood, physical activity and tropical climate resulted in relatively few research papers in tropical area and this illustrates a fairly large gap in terms of the literature.
Apartment with Social Interaction Approach in West Jakarta
Authors: Tedja Michael , Radha Gabriani Cipsa
Published: April 2024

This research departs from problems related to the high demand for housing and limited land in Jakarta, which makes it difficult for Jakarta residents to have a place to live, which is affected by rising house prices that are disproportionate to income. apartments can be a solution to this problem, because apartments do not require as much land as housing, apart from that apartments here are expected to be the answer to vertical housing in the city of Jakarta that is adequate and safe for residents of Jakarta with easy access to public transport, schools, hospitals, shopping centres, etc. Apartments as a high-rise residential environment could result in social isolation, social disruption and anonymity for its residents, where these problems are related to the issue of social sustainability, so that by implementing social interaction which is part of social sustainability in apartment design it is hoped that it can answer these problems because social interaction can increasing social cohesion, a sense of community and promote social welfare. This study uses qualitative methods by collecting data from literature studies, questionnaires and comparative studies. The results of this study discuss architectural indicators that can accommodate social interaction and architectural indicators of social interaction that are applied to apartment buildings.
The Application of Terawang (Roster) Wall Material on Building Facades in Tropical Climate Areas
Authors: Nurdiani N , Dewanto R
Published: April 2024

Terawang (Roster) wall building material is a building material made from clay or cement which is easily available in tropical climates. The use of this roster material provides the opportunity for air to flow easily into the building. The use of this material is becoming a trend in Indonesia, which has a tropical climate. Research on the application of Terawang (Roster) wall material on building facades in tropical climate areas, which was carried out using descriptive qualitative methods, provides the results of an overview of how Roster walls are placed on building facades and the benefits obtained for the building. The use of this material also supports the realization of a sustainable human environment.
Isometric Digital Tourism Map as Sustainable Development of Bendosari Ecotourism Village
Authors: Shabiriani Uzda Nabila , Yawan Vincent Frederick , Vinotama Eligius Vidhitya , Pramalystianto Andhika
Published: April 2024

Bendosari Ecotourism Village development can be carried out by preparing various necessary needs, such as creating visual communication design media for them, such as digital maps. Tourists need complete information about tourist attractions before visiting the location to prepare various equipment, especially new ones. There needs to be promotional support media that collaborates with technology so that conveying information to tourists is easier and more efficient. This research designs a digital tourist map for Bendosari Ecotourism Village to introduce local Indonesian tourism using design thinking methods and creating digital tourist maps. This design results in a digital tourist map using a flat vector drawing style and coloured isometric illustrations easily accessible with barcodes. The digital tourist map of Bendosari Ecotourism Village displays the existing and most potential tourist locations to be introduced to the Indonesian people. People can easily walk around the Bendosari Ecotourism Village to enjoy every tourist spot. These findings help promote the Bendosari Ecotourism Village to the Indonesian people.
How to Optimize Promotion Tactics for Sustainable Tourism Product through 360-degree Communication? (Case Study in Poncokusumo, Malang)
Authors: Putri Gabriella Sagita , Ananta Ida Bagus , Rafiqi Hindam Basith , Persada Satria Fadil , Elysia Fosetta , Panduhati Kartika Laras
Published: April 2024

The presence of a tourism village in Indonesia might be viewed as an opportunity to strengthen small, micro, and medium-sized businesses as a driving force in the local economy. The goal of Micro Small Medium Enterprises (MSMEs) development is to create a tourism village supported by MSMEs that combines natural and culture attractions, local gastronomic and artisan, and public service facilities. Poncokusumo village, one of Malang’s tourism villages, has a distinct personality when compared to other Malang tourism villages. The goal of this research is to look at promotional strategies for sustainable tourism products in Poncokusumo village to strengthen the village’s tourism identity. This is a qualitative study in which the informants were chosen on purpose; they are the head of Poncokusumo village, the leader of the tourist local community (Pokdarwis), and an entrepreneur. According to the research findings, the 360-degree communication approach is best for supporting offline promotional operations. 360-degree marketing communication is also being considered to strengthen tourism village identity. A 360-degree model of marketing communication is built in three stages: pre-purchase, purchase, and post-purchase in a sustainable tourist product. This paper also contributed to the sustainable development goals which focus on decent work and economic growth. The existence of sustainable product in tourism village is an attraction that encourage local economic growth.
Mini Organic Waste Chopper Design with Ergonomic Techniques
Authors: Susanto A , Sahroni T
Published: April 2024

The problem that often occurs in waste transportation at the Balikpapan State Polytechnic is a mismatch between the volume of waste and it is carrying capacity. The large dimensions of the waste make it necessary to transport the waste repeatedly. An ergonomically designed organic waste chopper aims to chop waste into small particles by providing comfort and safety when using this tool. The method used in this research is to use anthropometric data as a reference in determining the dimensions of the tool frame and the specifications of the materials to be used. Quantitative results were obtained by observing and filling out questionnaires with research respondents. Data from the measurements of the respondent’s body and hands are then transformed into statistical form to find the standard deviation and percentile. The results achieved in this study were the design of a mini organic waste chopper made using ergonomic techniques. The survey conducted after testing the tool stated that 75% of the total respondents stated that based on the tool framework and additional features, this tool can be used according to the needs of the respondents.
Making laminated bamboo as a substitution of aluminium in electric scooter frames
Authors: Saputra A N F , Hanif A , Martalogawa I A , Herawan S G
Published: April 2024

Electric scooters are one of the attractive alternative vehicles to provide clean and sustainable mobility solutions for densely populated cities. Aluminum has several advantages, such as strong, light and corrosion resistance, making it an ideal material for scooter manufacturing. However, the use of aluminum is not without environmental concerns. Laminated bamboo canes are made by combining multiple layers of bamboo with a strong adhesive or glue to create a block with excellent mechanical properties. However, the use of laminated bamboo straws in electric scooters needs further research.
Interconnection of Green Knowledge Management and Sustainable Business Capabilities: An Investigation of the Culinary MSME Sector in the Food Waste Emergency Zone of Indonesia
Authors: Alfarizi Muhammad , Sari Rini Kurnia
Published: April 2024

MSMEs face thorny problems in the contribution of the Yogyakarta culinary MSME economic sector. Although MSMEs have a vital role in economic growth and employment, negative impacts on the environment are a pressing issue. This research explores the concept of Green Knowledge Management to improve green business capabilities in overcoming waste problems and sustainable practices. The quantitative approach was chosen with an online survey of Indonesian Culinary MSMEs with SEM PLS analysis techniques. The results showed that Green Knowledge Management had a significant positive impact on the performance of Indonesian culinary MSMEs. It helps identify green practices, innovation, tax compliance, CSR, and digitalization. It promotes sustainability, operational efficiency, and competitiveness. Recommendations include training, tax incentives, green innovation, CSR, digitalization support from the government, and MSMEs’ focus on green knowledge management for sustainable growth.
Concept of Social Entrepreneurship in the Development of Creative Economy Tourism in Indonesia (Case Study: Cirendeu Village)
Authors: Azhana Febri Tri Intan , Setiawan Margareth , Susanti Leni , Zakaria Muchamad Rizky , Syafaat Raden Raka Abdul Kamal , Agustiningsih Nurlita
Published: April 2024

Social entrepreneurship is currently viewed as a solution to address various social issues, including welfare, healthcare, education, poverty alleviation, and community empowerment, among others. This research aims to develop a social entrepreneurship concept suitable for Cirendeu Village. The concept of social entrepreneurship is closely related to the 8th Sustainable Development Goal (SDG), which emphasizes “Decent Work and Economic Growth.” Social entrepreneurship represents a form of business that not only seeks financial profit but also has robust social or environmental objectives. The methods employed in this research include the Analytic Hierarchy Process (AHP) and the Business Model Canvas. Research data were collected from 19 respondents through demographic statements and the distribution of AHP questionnaire matrices. The AHP method serves as a strategy weighting approach and assists in formulating priority strategies for the company. Furthermore, the Business Model Canvas method aims to describe the appropriate business model for the company based on the AHP analysis. The establishment of criteria is a crucial step in the decision-making process. Combining the Process Hierarchy Analysis Method (AHP) with the Business Model Canvas (BMC) can enhance effectiveness, ensuring that AHP criteria align with Business Model Canvas (BMC) elements. The AHP results indicate that the distribution channel is the top priority criterion, with a weight of 0.193. These priority results are then incorporated into the BMC strategy elements, combining both existing and new elements.
The Influence Of Altruism, Environmental Concern, And Social Influence On Purchase Intention for Eco-Friendly Clothing Products: Study of Generation Z in Greater Jakarta
Authors: Rinaldi Banu , Ciptaningsih Eka Maya Sari Siswi , Andersean Dionisius Edward
Published: April 2024

Indonesia is responsible for the generation of approximately 2.3 million tonnes of textile waste, which accounts for approximately 12% of the total household waste produced in the country. The emergence of a multitude of eco-friendly clothing brands in Indonesia is indicative of the growing development of the eco-friendly fashion industry in the country. There have been expressions of concern pertaining to the variables that contribute to the inclination to acquire environmentally friendly textile products. The objective of this research is to assess the influence of altruism, social influence, and environmental concern on the purchasing intentions of Generation Z towards environmentally friendly clothing within the Greater Jakarta area. The methodology employed for data collection involved the distribution of a questionnaire to a sample of 188 Generation Z consumers residing in the Greater Jakarta area. Subsequently, the collected data was subjected to analysis utilizing the SPSS software and a multi-regression analysis technique. The findings of the study indicate that purchase intention is significantly influenced by altruism and environmental concern, whereas social influence does not have a significant impact. One potential consequence of this finding is the potential for the environmentally conscious clothing industry to advance through more effective marketing campaigns aimed at bolstering customer purchase intention. This study is able to provide practical insights for businesses, with a specific focus on the production of environmentally sustainable clothing items.
Potential of Dried Red Palm Leaves as Sheet Interior Material
Authors: Setiawan Chelsea Oktaviani , Wasilah Deanawati Insani , Noprimus Sandi
Published: April 2024

Red palm leaves only used as ornamental plants in the yard around the house, as they dry out and fall to the ground, they become unusable rubbish. Research has shown that red palm leaves are of high fiber quality. Red palm leaves are a good choice for furniture because they are durable and appealing in addition to having excellent fiber content and the level of quality[1]. This study seeks to serve as a resource of knowledge and a substitute for furniture craftsmen who want to utilize furniture mats made from leaf waste instead of wood or plastic. It can reduce the usage of inorganic resources that can harm the environment and nature through the use of materials from biological waste. Preparing tools and supplies, washing, drying, and shaping furniture mats are all steps in the process of creating organic furniture mats. Two parameters, namely the width of the palm leaf sheet with a size range of 2 cm and 3 cm, were identified as influences in this investigation [2]. The mechanical qualities of the red palm leaves used as the base for the organic furniture were tested, along with the leaves’ biodegradability and water permeability [3]. This is going to be a solution that may reduce waste from dried red palm tree leaves and work as a platform for furniture instead of using materials like wood and plastic that are bad for the environment.
Comparative analysis on beverage store owners towards sustainable packaging using multicriteria decision techniques
Authors: Draculan Krisanta Ana E. , Santoso Bruce Stuart , Sinawang Beatrice Hillary , Perez William Davin D. , Redi Anak Agung Ngurah Perwira , Ho Hwi-Chie , Ayu Ketut Gita , German Josephine D.
Published: April 2024

In recent years, the food and beverage industry has been experiencing rapid growth. The consumption of plastic or Styrofoam cups also grew with the observed market growth. In Canada, an approximate CAD $147.12 million worth of plastic cups and lids are produced yearly but only 9% end up being recycled. Therefore, there is a growing need for a more sustainable beverage packaging. To analyze if such decisions are warranted in small to medium sized café in the Philippines, the multi-criteria decision-making (MCDM) methods such as ELECTRE III and TOPSIS will be used in this research. With the data of both storeowner and supplier perspective, it was found that quality has the most affect at 36.3% followed by the availability of sizes at 32.6%. As it turns out, the result of this study favored the more plastic-oriented traditional cups and lids. Even though the initial hypothesis favored the more sustainable packaging, the analysis and methodology were still successfully carried out. Thus, prompting the importance of future research regarding the pursuit of sustainable packaging.
Identifying Key Behaviour Patterns that Influence Plastic Bag Refusal Decisions
Authors: Karmagatri Mulyani , Ratnapuri Chyntia Ika , Casteillo Benjamin
Published: April 2024

The increasing environmental crisis has made the issue of plastic waste a major topic in global discourse. Although many studies have investigated broader aspects of sustainability, few have investigated the specific behavioral patterns that lead individuals to make environmentally conscious decisions, such as refusing to use plastic bags. This study aims to fill the research gap by identifying the main behavioral patterns that influence the decision to refuse the use of plastic bags. To methodically achieve this goal, this research uses the CRISP-DM (Cross-Industry Standard Process for Data Mining) framework as its guiding analytical paradigm. Data was collected through a carefully designed questionnaire, involving a sample size of 268 respondents. The decision tree algorithm was applied to the data, allowing detailed exploration of behavioral patterns that significantly contribute to plastic bag use aversion. Preliminary findings reveal the interaction of behavior, attitude and actions factors that collectively guide individuals in making sustainable choices. These insights not only contribute to the existing literature but also offer actionable avenues for future policy interventions.
Examining the Effectiveness of Marketing Mix Components on Market Acceptance towards Natural Dye Products in Indonesia
Authors: Utama Agung , Mustikasari Anita , Hariningsih Endang , Kholifah Nur
Published: April 2024

Natural dye batik is a popular product in Indonesia, made using natural dyes derived from plants. This unique and authentic product attracts consumers who care about the environment and local culture, making it more preferred than chemical dyes. Research on the potential of natural dye products in Indonesia is important as it has great potential to develop the natural dye industry. Various marketing strategies have been used to market natural dye batik in Indonesia, but empirical testing is needed to understand how these strategies impact purchasing decisions. Studies have shown that consumer attitudes towards the environment, market competition, return rates, pricing strategies, and cultural influences impact optimal levels of environmental friendliness or greenness for products. This study examines the variable influence of marketing mix on the purchase intention of natural dye batik in Indonesia, aiming to contribute to the development of the natural dye industry and provide healthier and environmentally friendly alternatives for consumers using (PLS-SEM). The study concludes that product attributes, price, promotional approach, and place have significant impacts on consumer intention to buy with p-value 0.00, 0.00, and 0.033 below 0.05, and that executives should adopt green marketing strategies to improve consumer recommendations regarding purchase intention.
The Impact of the Industrial Revolution 4.0 Transformation on the Circular Economy in Indonesia
Authors: Sardjono Wahyu , Gui Anderes , Perdana Widhilaga Gia
Published: April 2024

Currently in the millennial era, the industrial revolution 4.0 is a necessity that almost touches all areas of life. On the other hand, Indonesian people are increasingly aware that resources are increasingly limited and must be managed properly and wisely. The traditional take-make-waste paradigm has proven inefficient and irrelevant to the earth’s finite resources, while the human population continues to grow. Do not let all resources be utilized today without leaving resources for the next generation. The role of Industry 4.0 with its complexity and combination of various scientific fields seems to lead the orchestra to create a new economic model. With the help of Industry 4.0, the circular economy offers minimal resource utilization, efficient production processes, utilization of recycled products, and high-value job opportunities.
The Linkage Between Economic Growth and Ecology of Urban Area Development in Indonesia: A Systematic Review
Authors: Ashgaf Irfan Maulana , Utomo Dominicus Anindita Bagaskara , Kusdiwanggo Susilo
Published: April 2024

In this decade there are often disasters and other things of natural damage that have an impact on the lives of the global community. Pollution and disasters are the reasons for the difficulty of realizing sustainable development goals indicators. Rapid economic growth accompanied by large population growth and energy fulfilment needs every year causes a surge in global-scale crises. The industrial area that was formed is also increasingly expanding which cannot be ignored that land use has also changed. In this study, we will examine the relationship between economic growth and ecological conditions in urban development areas in Indonesia. This study uses a qualitative description method with a systematic literature review approach. The findings of this study are that economic growth is a major cause of environmental damage by industrial activity and the expansion of urban development areas. Even so, prevention efforts by examining more deeply each aspect by involving every party, including architecture, to be able to realize sustainable development.
Exploring the perception, knowledge, and behavioral tendency to use eco-friendly products of Generation Z in Tangerang Selatan
Authors: Rosidah Rosidah
Published: April 2024

The awareness of the use/consumption of eco-friendly products needs to be increased. The study is interested in focusing on how far Generation Z knows, perceives, and intends to use eco-friendly products as they are identified as people who are highly concerned about the environment. The purposes of the study are twofold. Firstly, the study aims to analyze to what extent the perception and knowledge of Generation Z towards eco-friendly products. Secondly, it is to examine the behavioral tendency of Generation Z to use/consume eco-friendly products using the Theory of Planned Behavior (TPB). The study adopts a mixed-method approach. The qualitative study was conducted by distributing an open-ended questionnaire to 41 participants. Concurrently, a quantitative study was conducted by distributing a questionnaire in a survey to 163 university students (Generation Z) in Tangerang Selatan. The qualitative result shows that the participants are well-known in the campaign to reduce plastic waste. They identified that eco-friendly products are plastic-free, have natural colors, and do not contain chemicals. The quantitative study shows positive results on the influence of attitude, subjective norm, and perceived behavioral control on behavior intention to use eco-friendly products. Additionally, there are positive correlations among the variables in the TPB model.
Sustainable manufacturing through empowering machine tools with IoT innovations: a literature review
Authors: Sundaresan Jithin , Siek Michael , Tedjojuwono Samuel Mahatmaputra
Published: April 2024

In the 21st century, sustainability takes the front seat as one of the main objectives while designing and developing new technologies. Machine tools have significant contributions in fuelling all four industrial revolutions. One of the major stepping stones to the fifth Industrial Revolution is making these machine tools sustainable. In this paper, we review the major developments driven by the integration of internet of things (IoT) in the field of machine tools which contribute to achieving a sustainable future. This integration of IoT in machine tools is also significant in contributing to different sustainable development goals of the United Nations. Through this work, we aim to reach a better understanding of current improvements in machine tool operations and ecosystem achieved through IoT innovations. The future research directions that are opening in this domain and their scope and limitations are also covered.
Preventive Maintenance for Sustainable Engineering in Shipping Company
Authors: Liman K , Kurniawan F
Published: April 2024

Improvements in ship reliability for shipping companies are an important factor in surviving in global competition. Therefore, appropriate maintenance activities are required to increase the reliability of vessels. Selecting an effective maintenance strategy is necessary to minimize breakdowns. Continuous maintenance of facilities has a big impact on efforts to accelerate sustainable industrialization, which is one of the goals of sustainable development. This research intends to shorten the excessively long breakdown period of ships, which may take up to seven months to restore a ship’s body. Preventive maintenance methodology is utilized in this study, which complies with the operation for sustainable system engineering. The result of the research shows the mean time to repair and mean time before failure are still below decent standards (95%). Finally, ship body repairs should be carried out using reactive, preventive, and predictive maintenance procedures.
Solar Energy in Indonesia: The Implementation of Sustainable Development Goals for Net Zero Emissions
Authors: Kibtiah T M , Dewi G D P , Bainus A , Abdurrahman M F , RHasan D , Suitela K M
Published: April 2024

Renewable energy transition from fossil to renewable energy is the focus of countries worldwide. Indonesia, as the largest country in ASEAN and has quite good economic growth, is also focusing on the issue of energy tourism. President Jokowi is trying to approach several countries with the same renewable energy commitment to realize Net Zero Emission (NZE). However, this research focuses more on solar energy related to the availability of sunlight in tropical climates such as Indonesia. Based on the concept used in this research, namely SDG pin 7, partnership in the field of solar energy continues to be carried out. The solar energy transition in Indonesia has yet to be fully realized. However, by 2026, it is hoped that it can be implemented despite several obstacles the government and stakeholders face. The method uses qualitative methods because the data is obtained from published scientific research on renewable energy and interviews with stakeholders. This research aims to continue to realize the transition from fossil energy to renewable energy to reach the NZE.
Carbon Emission and Economical Impact of Conversion Yamaha N-Max 150cc into Electric Motorcycle
Authors: Eviendy R , Asy’ari M Z , Sukra Z L , Peranginangin E
Published: April 2024

Due to the increasing usage of oil-powered vehicles, the transportation industry is the largest contributor to global greenhouse gas emissions. Electric vehicles can be a potential solution to the climate change problem because the greenhouse gas emissions produced by electric vehicles are significantly lower than those produced by vehicles with fossil view resources. On the other hand, cost of ownership electric vehicles is highly priced for the middle and lower classes. Therefore, the conversion of conventional vehicles to electric vehicles is growing popularity in the community. As a result, the Indonesian Government, through the Ministry of Transportation, has issued several regulations to control conversion operations so that they can give the benefits they should. Compared to traditional ICE vehicles of the same motorcycle type, Yamaha N-Max-type convertibles can save up to 7.7 times the energy expenses and emit 4 times fewer greenhouse gas emissions; consequently, conversion vehicles can be an alternate solution.