Judul: Development of Back-End Application for KMS KNPKI Based on RESTful API Using Prototyping Method
Abstrak: Keluarga memiliki peran krusial dalam membentuk individu dan masyarakat, dengan ketahanan keluarga menjadi aspek penting yang mempengaruhi kesejahteraan dan kebahagiaan keluarga. Koalisi Nasional Perlindungan Keluarga Indonesia (KNPKI) hadir sebagai respons terhadap tantangan dan masalah yang dihadapi oleh keluarga Indonesia, dengan fokus pada optimalisasi sumberdaya pembangunan ketahanan keluarga. Dengan lima pilar utama dan empat strategi, KNPKI berupaya mempercepat pembangunan ketahanan keluarga melalui berbagai platform seperti website resmi dan aplikasi seluler FamLink. Untuk mendukung kegiatan mereka, pengembangan aplikasi Knowledge Management System (KMS) menjadi suatu kebutuhan dalam melakukan manajemen pengetahuan yang dimilikinya sehingga pemahaman pengetahuan tersebut dapat disebarluaskan kepada masyarakat luas. Pengembangan ini bertujuan untuk melakukan pengembangan akan kebutuhan untuk KNPKI yaitu sebuah aplikasi KMS. Metode pada pengembangan ini adalah metode prototyping dengan tahapan komunikasi, perencanaan cepat, pemodelan perencanaan cepat, pengembangan prototipe, serta penyebaran dan umpan balik. Pengembangan berhasil dilakukan dengan memberikan pengelolaan artikel, dimana artikel dapat disebarluaskan kepada masyarakat luas sehingga ilmu tersebut dapat dipahami secara luas. Juga didalamnya terdapat dokumen jurnal yang dapat diunduh untuk dipahami secara detail. Selain Artikel, ada juga fitur pengelolaan Quote (kutipan) yang berisikan pemikiran-pemikiran pada para peneliti pada KNPKI. Pengujian pada proses pengembangannya juga berhasil dilakukan dengan melakukan unit testing yang dapat mencakupi seluruh alur logika kode sebanyak 100%. Pengujian secara black box testing juga telah memenuhi harapan dan seluruh umpan balik yang didapatkan., Families have a crucial role in shaping individuals and society, with family resilience being an important aspect that affects family welfare and happiness. The National Coalition for the Protection of Indonesian Families (KNPKI) comes as a response to the challenges and problems faced by Indonesian families, with a focus on optimizing family resilience development resources. With five main pillars and four strategies, KNPKI seeks to accelerate the development of family resilience through various platforms such as the official website and FamLink mobile application. To support their activities, the development of a Knowledge Management System (KMS) application is a necessity in conducting knowledge management so that the understanding of this knowledge can be disseminated to the wider community. This development aims to develop the needs for KNPKI, namely a KMS application. The method in this development is the prototyping method with the stages of communication, quick plan, modeling quick design, construction of prototype, also deployment delivery and feedback. The development was successful by providing article management, where articles can be disseminated to the wider community so that the knowledge can be widely understood. There are also journal documents that can be downloaded to understand in detail. In addition to Articles, there is also a Quote management feature which contains thoughts on researchers at KNPKI. Testing in the development process was also successfully carried out by conducting unit testing which can cover the entire logic flow of the code as much as 100%. Black box testing has also fulfilled expectations and all feedback obtained.
Keyword: Backend

Judul: Front-end Development of Consultation, Education, and Institutional of Family Activist Network System FamLink Using Prototyping Method
Abstrak: Stres berkepanjangan, seperti pandemi COVID-19, dapat meningkatkan konflik, menurunkan kualitas hubungan keluarga, dan berdampak pada psikososial anak sebagai penerus bangsa. Aplikasi FamLink dirilis sebagai sarana peningkatan ketahanan keluarga yang berisikan berbagai assessment. Namun, penyajian hasilnya masih terlalu ilmiah sehingga rentan tidak dipahami oleh banyak keluarga. Selain itu, dibutuhkan wadah diskusi agar mendorong kontribusi dan terobosan baru oleh ahli keluarga disebabkan banyak kebijakan masih setengah hati terhadap isu keluarga. Modul Edukasi, Konsultasi, dan Diskusi dibutuhkan pada FamLink untuk permasalahan tersebut. Penelitian ini bertujuan mengembangkan sisi front-end ketiga modul tersebut pada platform Android maupun web administrator dan dapat menjadi penyimpanan isu kasus keluarga. Metode yang digunakan adalah prototyping dengan tiga iterasi. Pengembangan berhasil membangun ketiga modul di kedua platform. Perihal deployment beserta penyerahan web administrator dan Android versi 2.4.4 dilakukan kepada pihak pengelola di iterasi terakhir. Platform Android dikembangkan native menggunakan berbahasa Kotlin dan REST API sebagai komunikasi data sedangkan web administrator menggunakan Laravel., Prolonged stress, such as the COVID-19 pandemic, can increase conflict, reduce the quality of family relationships, and have an impact on the psychosocial of children as the successor of the nation. FamLink was released to escalate family resilience with assessment as the main feature. However, the results are too scientific, so this is not easily accessible to many families. In addition, a discussion forum is needed so contributions and breakthroughs can be escalated by family experts because many policies are still half-hearted towards family issues. Education, Consultation, and Discussion modules are needed at FamLink for these issues. This study aims to build the front-end of the three modules on Android and the web administrator platform then can act as a repository for family case issues. The method used in this research is prototyping with three iterations. Development successfully built the three modules on both platforms. Last iteration does deployment along with the delivery of the web administrator and Android version 2.4.4 to the management. Android is developed natively using Kotlin along with the REST API as data communication while the administrator website uses Laravel.
Keyword: family, family resilience, FamLink, front-end, prototyping

Judul: Approximation of the Median of Poisson Distribution Using the Relation of Poisson-Gamma Distribution
Abstrak: A major drawback of median is that median cannot usually be defined in closed form, even in the cases where their distribution functions are known. This study gives an approximation of the closed form for the median of the Poisson distribution by using the relation of Poisson-Gamma distribution. The approximation uses elementary techniques based on the monotonicity of certain sequences involving tail probabilities of the Poisson distribution and the Central Limit Theorem. Furthermore, a closed form expression for the mean absolute deviation 􀜧|􀜰􀰒 􀵆 􀜯􀝁􀝀􁈺􀜰􀰒􁈻| is also studied. The median is relevant because of the fact that it minimizes the mean absolute deviation of a Poisson random variable (􀜰􀰒􁈻 by considering median as central tendency.
Keyword: