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PERANCANGAN SISTEM INFORMASI BERBASIS WEBSITE PEMBUATAN SURAT PERNYATAAN AHLI WARIS Dewi Yuliyati; Dwi Budi Santoso; Mariana, Novita
Jurnal Informatika Vol 26 No 1 (2026): Jurnal Informatika
Publisher : Institut Informatika Dan Bisnis Darmajaya

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Abstract

Abstract —  Public administrative services require procedures that are fast, accurate, transparent, and easy to access. One service with a relatively complex administrative flow at Gayamsari Sub-district is the issuance of a Certificate of Heir Statement (Surat Pernyataan Ahli Waris/SPAW). Field observations show that the manual service process causes queues, repeated visits due to incomplete files, document verification delays, and risks of administrative data errors. This study aims to design and build a web-based information system to support SPAW services in a more structured and accountable manner. The system was developed using the System Development Life Cycle (SDLC) with the Waterfall model, covering requirements analysis, system design, implementation, testing, and maintenance. Data were collected through observation, interviews, and literature study. The application was implemented using HTML, CSS, JavaScript, PHP, and MySQL. The results indicate that the system enables citizens to submit applications online, upload required documents, monitor application status, and receive clearer service information. For officers, the system supports data management, document verification, and notification of new applications. Functional testing using Black Box Testing shows that the main features run according to the designed requirements, making the system feasible as a digital support tool for SPAW services at Gayamsari Sub-district.   Key word — Public Service, Information System, Certificate of Heir Statement, Website, SDLC.  
Perancangan Sistem Informasi Peminjaman dan Pengembalian Alat Berbasis Web pada Bengkel PLAT H@ AUTO STATION Semarang Dimas Bagus Prasetyo; Novita Mariana
JURNAL PENELITIAN SISTEM INFORMASI (JPSI) Vol. 4 No. 3 (2026): Agustus : JURNAL PENELITIAN SISTEM INFORMASI
Publisher : Institut Teknologi dan Bisnis (ITB) Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54066/jpsi.v4i3.4606

Abstract

The management of tool borrowing and returning at PLAT H@ AUTO STATION Workshop in Semarang is currently carried out manually using record books. This process often leads to various problems, including difficulties in identifying the last mechanic who borrowed a tool, monitoring unreturned tools, searching transaction records, and preparing reports efficiently. These limitations reduce the effectiveness of inventory management and increase the risk of recording errors. This study aims to design and develop a web-based information system for tool borrowing and returning to improve the management of workshop equipment. The system was developed using the Waterfall software development method, which consists of requirements analysis, system design, implementation, testing, and maintenance. The application was built using the Glide Apps platform and provides integrated features for tool inventory management, borrowing and returning transactions, monitoring unreturned tools, recording tool conditions, and maintaining transaction history. System functionality was evaluated using the Black Box Testing method, and the results indicate that all features operated according to the specified requirements. The proposed system improves the accuracy and efficiency of inventory management by providing integrated data processing, simplifying transaction recording, enabling real-time monitoring of tool availability, and supporting faster access to inventory information. Therefore, the implementation of this system is expected to assist warehouse administrators in managing workshop equipment more effectively and to enhance the overall operational performance of PLAT H@ AUTO STATION Workshop.
Perancangan Sistem Informasi Peminjaman dan Pengembalian Alat Berbasis Web pada Bengkel PLAT H@ AUTO STATION Semarang Dimas Bagus Prasetyo; Novita Mariana
JURNAL PENELITIAN SISTEM INFORMASI (JPSI) Vol. 4 No. 3 (2026): Agustus : JURNAL PENELITIAN SISTEM INFORMASI
Publisher : Institut Teknologi dan Bisnis (ITB) Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54066/jpsi.v4i3.4606

Abstract

The management of tool borrowing and returning at PLAT H@ AUTO STATION Workshop in Semarang is currently carried out manually using record books. This process often leads to various problems, including difficulties in identifying the last mechanic who borrowed a tool, monitoring unreturned tools, searching transaction records, and preparing reports efficiently. These limitations reduce the effectiveness of inventory management and increase the risk of recording errors. This study aims to design and develop a web-based information system for tool borrowing and returning to improve the management of workshop equipment. The system was developed using the Waterfall software development method, which consists of requirements analysis, system design, implementation, testing, and maintenance. The application was built using the Glide Apps platform and provides integrated features for tool inventory management, borrowing and returning transactions, monitoring unreturned tools, recording tool conditions, and maintaining transaction history. System functionality was evaluated using the Black Box Testing method, and the results indicate that all features operated according to the specified requirements. The proposed system improves the accuracy and efficiency of inventory management by providing integrated data processing, simplifying transaction recording, enabling real-time monitoring of tool availability, and supporting faster access to inventory information. Therefore, the implementation of this system is expected to assist warehouse administrators in managing workshop equipment more effectively and to enhance the overall operational performance of PLAT H@ AUTO STATION Workshop.
Pemodelan Sentimen Komentar YouTube Berbasis Naive Bayes Hari Murti; Rara Sriartati Redjeki; Novita Mariana; Agus Prasetyo Utomo; Widiyanto Tri Handoko
Jurnal Informatika Dan Tekonologi Komputer (JITEK) Vol. 6 No. 1 (2026): Maret : Jurnal Informatika dan Tekonologi Komputer
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jitek.v6i1.8767

Abstract

Social Network Analysis (SNA) is a crucial quantitative methodology for mapping relationships and identifying connectivity structures within a group. This research specifically explores the use of the NetworkX library in Python as an effective tool for analyzing social networks. The primary objective of this study is to apply the Degree Centrality method to measure the level of connectivity and identify the most popular actors in a social network. The methodology employed is the quantitative analysis of an undirected graph modeled from the us_edgelist.csv dataset, which contains a list of relationships among political figures in an edge list format. Data processing utilized pandas, and the graph object was constructed using NetworkX. Degree Centrality was calculated for each node, with the results being normalized to provide a relative value. This normalization allows for a direct comparison of how active each actor is within the network. The centrality results were then visualized, with node sizes adjusted based on their Degree Centrality score. The results of the analysis indicate that figures like Bush and Obama possess the highest Degree Centrality score, 0.25, suggesting they have the greatest number of direct connections in this network. This high value confirms their role as the most active or central actors in the exchange and interaction within the political network studied. This finding validates the effectiveness of Degree Centrality as an indicator of high involvement. The study concludes that the implementation of Social Network Analysis using NetworkX provides a robust framework for understanding political relationship structures. Therefore, Degree Centrality is a reliable metric for quantifying actor activity and accurately identifying individuals who form the center of connections within the network.
Co-Authors Abdul Manan, Muhammad Musyahya Achmad Fauzi Adhe Indah Cahyani Adi Suliantoro Agus Prasetyo Utomo Aji Priyambodo Angga Dani Pradana Anisi, Yunus Aquinia, Ajeng Ardan Muchammad Arief Jananto Azhari, Lukman Beta Noranita Budi Hartono Budilaksono, Sularso Ceacilia Srimindarti Ceacilia Srimindarti Chandra Devi, Bella dewanty Arzena Wiliyanto, Sabilla Dewi Handayani Untari Ningsih Dewi Yuliyati Dimas Bagus Prasetyo Dimas Bagus Prasetyo Dwi Budi Santoso Dwi Budi Santoso Eka Putri, Aliffia Eko Nur Wahyudi Elsa Monika Affiani Endang Lestariningsih Ferdiana Kartika Putri Fitika Andraini Fratiwi, Dian Harris Surya Ardiansyah Hersatoto Listiyono Indradewa, Rhian Irfan Ismail Sungkar Istna Mar`atul Khusna Isworo Nugroho Isworo Nugroho Jupriyanto . Kais, Kailana Al Kasmari . Kevin Aqila Artama Kristophorus Hadiono Kusuma Ayu, Karisma Lailatul Irvana Lie Liana . Mahardani, Irna Mahpud, Mahpud Malik, Rizky Raihan Muchammad, Ardan Murti, Hari Novasanda Kartika Putra Al-amin Novasanda Kartika Putra Al-amin Pancawati Hardiningsih Pangestu, Galang Aji Pradana, Kelvin Pradana, Muhammad Iqbal Putri, Goldiffa Novinda R. Soelistijadi Rahmat Gernowo Rara Sri Artati Redjeki Rara Sriartati Redjeki Retnowati Retnowati Rina Candra Noor Santi RISANG ADI PUTRAWAN, YOSSIE Saefurrohman Saefurrohman Sari, Ranti Nurmala Sulastri Sulastri , Sulastri Sulastri Sulastri Sunardi Sunardi Suwarno, M.Anno Suwartane, I Gede Agus Taufik Hidayat Teguh Khristianto Tri Arianto Tri Devi Anti Tri Devi Anti Tri Purwadi Utomo, Agung Prasetyo Veronica Lusiana Widiyanto Tri Handoko Wismarini, Th Dwiati Yohanes Suhari