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All Journal Jumat Informatika: Jurnal Pengabdian Masyarakat INFORMATIKA
Devri Bayu Perdana Putra
Universitas KH. A. Wahab Hasbullah
Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Mechanical Engineering Other

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PERANCANGAN SISTEM TAGIHAN PENGGUNAAN AIR BULANAN PADA HUNIAN KOS BERBASIS WEB Devri Bayu Perdana Putra; sujono sujono
Informatika: Jurnal Teknik Informatika dan Multimedia Vol. 6 No. 1 (2026): MEI : JURNAL INFORMATIKA DAN MULTIMEDIA
Publisher : LPPM Politeknik Pratama Kendal

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/informatika.v6i1.1591

Abstract

The management of water billing in boarding houses often faces problems related to accuracy and fairness due to manual recording systems. This study aims to design a web-based monthly water billing system that can calculate and present water usage charges accurately for each room. The system was developed using the Waterfall method, which includes requirement analysis, system design, implementation, and testing stages. Water consumption data are processed to generate monthly bills based on predefined tariffs and stored in a database for reporting purposes. The application was implemented using PHP and MySQL. System testing using black-box testing shows that the billing calculation and reporting functions run correctly. The proposed system is expected to improve accuracy and efficiency in water billing management for boarding houses. The testing results indicate that the system is able to accurately calculate water bills based on usage data and predefined tariffs, as well as automatically generate monthly reports.
DIGITALISASI PENDIDIKAN MELALUI PELATIHAN MICROSOFT WORD BAGI PESERTA DIDIK SMPN 1 TROWULAN Lintang Ramadhani; Devri Bayu Perdana Putra; Mochammad Alhafis Havian; Siti Nur Mazro’atin Nisa; Alvin Barka Andiya
Jumat Informatika: Jurnal Pengabdian Masyarakat Vol. 6 No. 3 (2025): Desember
Publisher : LPPM Universitas KH. A. Wahab Hasbullah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32764/abdimasif.v6i3.6420

Abstract

This community service program focused on improving the digital literacy of students at SMPN 1 Trowulan through Microsoft Word training. The main problem faced was students' low skill level in using word processing applications due to limited facilities, limited computer practice, and the predominant use of smartphones over computers. The activity method consisted of initial observation, development of training modules, implementation of step-by-step practice, intensive mentoring, and evaluation of results. The training materials included an introduction to basic features, document organization, insertion of images and tables, and preparation of reports in accordance with academic standards. The results showed a significant improvement in students' digital skills, demonstrated by their ability to create simple documents, adjust text formatting, and compile neat reports. Furthermore, the training fostered learning motivation, increased self-confidence, and encouraged students' creativity in utilizing technology. The program's impact was felt not only by students but also by teachers and the school through the availability of training modules that can be used continuously. Thus, this Microsoft Word training is an important first step in realizing the digitalization of education at SMPN 1 Trowulan.
Co-Authors Alvin Barka Andiya Lintang Ramadhani Mochammad Alhafis Havian Siti Nur Mazro’atin Nisa Sujono Sujono