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All Journal JIKSI (Jurnal Ilmu Komputer dan Sistem Informasi) Tech-E Jurnal Bakti Masyarakat Indonesia Journal of Civil Engineering and Planning (JCEP) Jurnal Sistem Informasi dan Teknologi (SINTEK) Tarumanagara Medical Journal International Journal of Islamic Thought and Humanities Jurnal Informatika Ekonomi Bisnis Mount Hope Global Economic Journal Jurnal Pengabdian Masyarakat dan Riset Pendidikan Jurnal Desain Komunikasi Visual Cylinder : Jurnal Ilmiah Teknik Mesin PENABIBLOS Journal of Green Chemical and Environmental Engineering Sintek Kuwera Jurnal Serina Abdimas
Jonathan
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The Electronic Service Quality and Islamic Social Finance Integration: Case Study from Kitabisa.com Mulyandi, M. Rachman; Jonathan; Hertanto, Christofer Augusta; B Tarigan, Gabriel Denli
International Journal of Islamic Thought and Humanities Vol. 4 No. 2 (2025): International Journal of Islamic Thought and Humanities
Publisher : Sekolah Tinggi Agama Islam Taruna Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54298/ijith.v4i2.541

Abstract

The purpose of this research is to examine the application of electronic service quality and digital payment service integration using Islamic principles in the Kitabisa.com system. The research method used in this study is qualitative, employing observation analysis and literature study techniques. The results of this study indicate that the electronic service quality available on the Kitabisa.com application greatly facilitates users and enhances their satisfaction. Regarding payment service integration using Islamic principles, it also strongly supports donors in making digital donations. The result also states that kitabisa is a medium for strengthening social solidarity and trust between users and beneficiaries. The combination of quality technology services, ease of digital transactions, and alignment with religious values makes Kitabisa.com a successful example of Sharia-based crowdfunding that can be used as a reference for the development of social digital services in the future The obstacles in this study were the limited primary data involving active respondents from the Kitabisa.com user community, making it difficult to describe the variability of donors' attitudes and motivations comprehensively.
Implementasi Penarapan Business Model Canvas (BMC) pada perusahaan Properti di Tangerang Selatan: Pengabdian Jonathan; Haris Hartadi; M. Rachman Mulyandi
Jurnal Pengabdian Masyarakat dan Riset Pendidikan Vol. 4 No. 1 (2025): Jurnal Pengabdian Masyarakat dan Riset Pendidikan Volume 4 Nomor 1 (Juli 2025 -
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jerkin.v4i1.2686

Abstract

This community service was conducted to conduct a Business Model Canvas (BMC) design study for a partner project, namely residential property development in the Pamulang area, South Tangerang. The study focused on the integration of economic, social and environmental values. The methods used include descriptive case study techniques, interviews, and document analysis. The results of this study indicate that the partner's BMC can align profitability with sustainability through strategically located eco-friendly housing, clear customer segments, integrated distribution channels, and the establishment of key partnerships. The primary revenue streams come from sales and rentals, with the overall cost structure focused on construction and operational expenses. The designed BMC is expected to serve as a strategic guide capable of enhancing the profitability of the partner's projects while contributing to environmental.
Perancangan Antarmuka Website Tempat Makan Nasi Campur Kapuas88 Dengan Fitur Pemesanan Makanan/Minuman Jonathan; Wahyu Tisno Atmojo
Jurnal Sistem Informasi dan Teknologi Vol 5 No 1 (2025): Jurnal Sistem Informasi dan Teknologi (SINTEK)
Publisher : LPPM STMIK KUWERA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56995/sintek.v5i1.85

Abstract

Perkembangan teknologi informasi telah mengubah berbagai sektor, termasuk industri kuliner, dengan memperkenalkan inovasi digital yang mendukung efisiensi operasional, memperluas jangkauan pasar, dan meningkatkan pengalaman pelanggan. Penelitian ini bertujuan untuk merancang website Nasi Campur Kapuas88 dengan fitur pemesanan makanan dan minuman berbasis online, menggunakan pendekatan UI/UX untuk menciptakan pengalaman pengguna yang optimal. Metodologi yang digunakan mencakup tahapan analisis kebutuhan, perancangan wireframe, dan implementasi desain antarmuka. Hasil penelitian menunjukkan bahwa pengembangan website dengan fitur interaktif dapat memberikan kemudahan bagi pelanggan dalam mengakses layanan, meningkatkan kepuasan pelanggan, serta memperkuat daya saing bisnis di era digital. Website ini diharapkan menjadi solusi strategis untuk mendukung transformasi digital UMKM kuliner.
PELATIHAN PENGGUNAAN KOMPUTER DALAM RANGKA MENINGKATKAN KESIAPAN SISWA MENGHADAPI ASESMEN NASIONAL BERBASIS KOMPUTER Felicia, Clara; Sarah Azka Nazwah; Sherena Yemima Purba; Jonathan; Ivan; Novario Jaya Perdana
Jurnal Serina Abdimas Vol 3 No 1 (2025): Jurnal Serina Abdimas
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Tarumanagara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24912/jsa.v3i1.33819

Abstract

As an important part of character and individual ability development, creating an active, interactive, and enjoyable learning atmosphere is crucial in the world of education. One of the methods implemented at SD Ciherang 2 is field observation aimed at analyzing the computer skills of 5th-grade students, particularly in preparation for the Asesmen Nasional Berbasis Komputer (ANBK) or Computer-Based National Assessment. Computer usage training has become very important to help students master the basic skills needed during ANBK. This research aims to increase students' confidence and readiness through structured training. The computer usage training was conducted by forming small groups consisting of five to six students, with a total of 28 students participating. This training is designed to help students master the basic computer skills needed during ANBK. This research aims to enhance students' confidence and readiness through structured training. The measuring instrument used is the measurement of students' self-confidence using the General Self-Efficacy Scale, which assesses students' belief in their ability to operate computers. ABSTRAK Sebagai bagian penting dalam pembentukan karakter dan kemampuan individu, menciptakan suasana belajar yang aktif, interaktif, dan menyenangkan sangatlah krusial dalam dunia pendidikan. Salah satu metode yang diterapkan di Sekolah Dasar Negeri (SDN) Ciherang 2 adalah observasi lapangan yang bertujuan untuk menganalisis kemampuan siswa kelas 5 dalam menggunakan komputer, khususnya dalam rangka mempersiapkan mereka menghadapi Asesmen Nasional Berbasis Komputer (ANBK). Pelatihan penggunaan komputer menjadi sangat penting untuk membantu siswa menguasai keterampilan dasar yang dibutuhkan saat ANBK. Penelitian ini bertujuan untuk meningkatkan Kepercayaan diri dan kesiapan siswa melalui pelatihan yang terstruktur. Pelatihan penggunaan komputer ini dilaksanakan dengan membentuk kelompok kecil yang terdiri dari lima sampai enam siswa, dengan total 28 siswa yang berpartisipasi. Pelatihan ini dirancang untuk membantu siswa menguasai keterampilan dasar komputer yang dibutuhkan saat ANBK. Penelitian ini bertujuan untuk meningkatkan Kepercayaan diri dan kesiapan siswa melalui pelatihan yang terstruktur. Alat ukur yang digunakan adalah pengukuran Kepercayaan diri siswa menggunakan General Self-Efficacy Scale, yang menilai keyakinan siswa terhadap kemampuan mereka dalam mengoperasikan komputer.
Peran Aplikasi Mobile dalam Meningkatkan Efisiensi dan Kualitas Layanan Jasa Kebersihan Modern Jonathan; Danarto, Agus
Jurnal Desain Komunikasi Visual Vol. 2 No. 4 (2025): November
Publisher : Indonesian Journal Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47134/dkv.v2i4.5172

Abstract

This study aims to analyze how mobile applications can improve User Experience (UX), E-Service Quality, Customer Satisfaction, and Customer Retention in the Pojok Bersih sanitation service. The methods used in this study are descriptive qualitative through interviews, service process observation, and user needs analysis. The target users were specified as young workers aged 25–35 years in the Pontianak City area. The results of the study show that digitizing services with features such as a simple interface, intuitive navigation, quick booking features, staff tracking, and price transparency can increase customer satisfaction and improve e-service quality. This improvement in service quality has a direct impact on high customer satisfaction levels, which in turn strengthens user retention for the Pojok Bersih service. All research findings support the hypothesis that UX has a positive effect on E-Service Quality, which increases Customer Satisfaction and strengthens Customer Retention. This study recommends the development of a Pojok Bersih mobile application with more responsive, clear, and secure features to meet the needs of people who require fast and practical cleaning services.
Effects of Poor Drainage Towards Road Functionality Jonathan; Aulia Sari, Yusra; Andri Irfan Rifai
Journal of Civil Engineering and Planning (JCEP) Vol. 6 No. 2 (2025)
Publisher : Program Studi Sarjana Teknik Sipil Universitas Internasional Batam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37253/jcep.v6i2.11684

Abstract

Batam City with existing drainage issues is a major hindrance to its performance. Road construction is always related to drainage funcitionality. The existing condition, with heavily piled-up sediments, causes a significant issue for Batam, Nagoya, and Batam Kota sub–district. Sediment accumulation in the drainage base depth causes a reduction in drainage volume, resulting in backflow and disturbance of water flow dynamics. This slowly erupts to the surface and cause flooding in roadways. Flooding roadways cause traffic congestion, erosion of the road structure, and accumulation of sediments due to the intensity of rainfall. Which resulting damages to drainage system. By installing sediment traps on manholes and lower base drainage, it can help reduce the buildup of sediments on the drainage base. Which will reduce flood risk and allow water to flow smoothly without resulting in backflow.
Indonesia Justin Salim; Jonathan; Devin Saputra Wijaya
Jurnal Ilmu Komputer dan Sistem Informasi Vol. 14 No. 1 (2026): Jurnal Ilmu Komputer dan Sistem Informasi
Publisher : Fakultas Teknologi Informasi Universitas Tarumanagara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24912/qx19at85

Abstract

Machine learning semakin penting di era modern karena kemampuannya menghasilkan prediksi hanya dengan mengolah data. Penelitian ini bertujuan untuk memprediksi kemampuan squat atlet powerlifting pria menggunakan dua algoritma pembelajaran mesin, yaitu XGBoost dan LightGBM. Kedua algoritma dipilih karena keduanya mampu menangani data berukuran besar dengan variabel prediktor yang kompleks. Data yang digunakan mencakup informasi fisik atlet, catatan performa squat, bench press, deadlift, serta variabel terkait kompetisi. Metode penelitian meliputi tahap pra-pemrosesan data, pembagian data ke dalam set pelatihan dan pengujian, penerapan algoritma XGBoost dan LightGBM, serta evaluasi performa model. Evaluasi dilakukan menggunakan metrik root mean square error (RMSE), koefisien determinasi (R²), dan mean absolute error (MAE). Hasil penelitian menunjukkan bahwa kedua algoritma mampu memberikan performa prediksi yang baik, dengan XGBoost lebih unggul dalam tingkat kinerja prediksi yang lebih tinggi dibandingkan dengan LightGBM.
Co-Authors Abda Abda Albert Amanda Greta Theodora Andreas Andri Irfan Rifai Atmojo, Wahyu Tisno Aulia Sari, Yusra B Tarigan, Gabriel Denli Br. Saragih , Rintan Christiand Danarto, Agus Delvien Wiefrand Devin Saputra Wijaya Fathoni, Rif'an Felicia, Clara Haris Hartadi Hertanto, Christofer Augusta Ivan Januardin Jeong Hyun Nam Jonatan Putra Gunawan Jonathan Rio Imanuel Agasi Justin Salim Liucius, Yenny Untari Marcella Erwina Rumawas Muhammad Rachman Mulyandi Novario Jaya Perdana Rendy Hartono Jesse N.W Rudy Arijanto Rumpaisum, Samuel Gidan Santo Fernandi Wijaya Sarah Azka Nazwah Sherena Yemima Purba Wiratama, Jansen