Judul: Today`s Social Business-Based Learning Application Innovations
Abstrak: Kehadiran internet sebagai alternatif media yang dapat mempermudah pembelajaran agama Islam di era ini harus dimanfaatkan dengan baik. Aplikasi “Muslim Pedia” hadir sebagai inovasi media pembelajaran agama Islam yang bergerak di bidang sociopreneurship. Penelitian ini bertujuan untuk mengidentifikasi kebutuhan dan permasalahan masyarakat muslim di Kabupaten Pemalang dalam belajar ilmu agama Islam melalui internet, menemukan solusi untuk mengatasi masalah, serta menemukan kecocokan antara produk dan pasar dalam menyusun kanvas model bisnis aplikasi “Muslim Pedia”. Metode yang digunakan adalah customer development dan penentuan sampel menggunakan teknik purposive sampling. Permasalahan tidak dapat bertanya secara mendalam ketika belajar agama Islam melalui internet dapat diselesaikan dengan fitur synchronous. Aplikasi ini ditujukan untuk segmen pelanggan berusia 18 hingga 30 tahun. Diperlukan adanya kajian mengenai customer validation, customer creation, dan company building sehingga aplikasi “Muslim Pedia” semakin layak dijalankan., The presence of the internet as an alternative media that can facilitate Islamic religious learning in this era must be used properly. The "Muslim Pedia" application is present as an innovation of Islamic learning media that is engaging in the sociopreneurship field. This study aimed to identify the needs and problems of the Muslim community in Pemalang Regency in learning Islamic knowledge via the internet, finding solutions to overcome problems, and finding a match between the product and the market in creating the "Muslim Pedia" application business model canvas. The method used was customer development and samples were determined using purposive sampling technique. The problem of not being able to ask in depth when learning Islam through the internet can be solved with the synchronous feature. This application is intended for customer aged 18 to 30 years. There is a need for studies on customer validation, customer creation, and company building so that the "Muslim Pedia" application is more feasible to run.
Keyword: business model canvas, customer development, Muslim Pedia, purposive sampling, sociopreneurship

Judul: Eltern: Inovasi Aplikasi Parenting
Abstrak: Pola asuh dan kesehatan mental anak menjadi salah satu kekhawatiran bagi para orang tua di Indonesia. Mudahnya penyebaran informasi membuat orang tua sulit mendapatkan informasi parenting yang akurat dan terpercaya. Eltern sebagai inovasi aplikasi parenting hadir untuk menyelesaikan permasalahan tersebut. Penelitian ini bertujuan untuk mengidentifikasi masalah yang dihadapi, merancang model bisnis sebagai solusi atas masalah yang ada, dan merancang prototype bisnis. Pendekatan yang digunakan pada penelitian ini adalah design thinking dan customer discovery. Berdasarkan hasil penelitian, terdapat sebelas masalah yang dirasakan responden dalam mencari informasi yang akurat dan Eltern memberikan solusi berupa 5 fitur yang dirumuskan berdasarkan masalah yang ada. Fitur tersebut divisualisasikan kedalam prototype yang berbentuk mockup aplikasi. Penelitian ini menghasilkan business model canvas Eltern yang telah terverifikasi berdasarkan tiga aspek yaitu kesesuaian produk dengan pasar, cara menjangkau pelanggan, dan cara bisnis menghasilkan uang., Parenting and child’s mental health is one of Indonesian parents concern. The easy dissemination of information makes it difficult for parents to get accurate and realible parenting information. Eltern as a parenting apps innovation present to solve the problem. This study intent to identifiy problems encountered, build a business model as a solution to existing problems, and build business prototype. The approach used in this study is design thinking and customer discovery. Based on study result, there is eleven problems felt by respondents in finding accurate information and Eltern provides a solution in the form of 5 features that are formulated based on the existing problem. These features visualized into prototype in the form of application mockup. This research generate a verified Eltern’s business model canvas based on three aspects which is product-market fit, how to reach customer, and how business generate money.
Keyword: Application, Customer discovery, Design thinking, Mental health, Parenting

Judul: Characterizations of low alloy steel sae 4422  plated with chromic acid (Cro3)
Abstrak: Characterizations of low alloy steel SAE 4422 plated with chromic acid (CrOrO3) was use Optical Microscopy (OM), Scanning Electron Microscopy (SEM), X-Ray Diffraction (XRD), RD),Energy Dispersive Analysis of X-Ray (EDAX), Hardness Test and Roughness Test. Microstructures analysis exhibits cracks and grain boundaries microcracks as a characteristics of chrome metal found at plating metal. Perlite and Ferrite as grains of steel found at base metal with grain boundaries around it. Phase analysis of plating metal appropriate to chrome metal with lattice constant (a) is 2.559 Å and phase analysis of base metal appropriate to iron ferrite with lattice constant (a) is 3.318 Å. Both plating and base metal have cubic system. Chemical analysis of plating metal at surface section exhibits that cracks area have highest value of carbon element compare with grains and grains boundaries area. While chemical analysis of base metal at cross section exhibits that perlite have highest value of carbon element compare with ferrite and grain boundaries. The hardness value of plating metal at surface section and cross section are 753 and 637 VHN. While, the hardness value of base metal and interface area at cross section are 205 and 373 VHN. The roughness value at measurement points of chrome surface for as received sample are 0.445 μm. Observation used Optical Microscopy and Scanning Electron Microscopy exhibits surface irregularities combine to form surface texture of plating metal at surface section.
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