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All Journal Journal for Lesson and Learning Studies Jurnal Riset dan Aplikasi Mahasiswa Informatika (JRAMI) Jurnal Ilmu Teknologi Informasi Indonesia (JITIFNA)
Muhammad Ridwan
Universitas Indraprasta PGRI
Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Education Engineering Industrial & Manufacturing Engineering Other

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Perancangan Sistem Aplikasi Onderdil Motor pada Bengkel Ahass Berbasis Java Netbeans Muhammad Ridwan; Meri Chrismes Aruan
Jurnal Riset dan Aplikasi Mahasiswa Informatika (JRAMI) Vol 3, No 02 (2022): Jurnal Riset dan Aplikasi Mahasiswa Informatika (JRAMI)
Publisher : Universitas Indraprasta PGRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30998/jrami.v3i02.5440

Abstract

Perkembangan teknologi informasi dan komunikasi mempengaruhi banyak bidang kehidupan, salah satu yang terkena dampaknya adalah penyimpanan onderdil pada bidang otomotif, dengan adanya sistem aplikasi dapat mempermudah penyimpanan onderdil pada gudang. Pada kajian ini, sistem aplikasi untuk onderdil motor bertugas mencatat masuknya onderdil dan memproses data onderdil yang digunakan untuk kegiatan operasional agar data onderdil yang masuk dapat ditinjau dengan baik, sehingga terhindar dari kesalahan dalam proses memasukan onderdil. Perancangan sistem aplikasi onderdil motor pada Bengkel Ahass dapat relevan dengan sistem aplikasi yang bertujuan untuk mengatasi masalah onderdil motor di Bengkel Ahass Kecamatan Cileungsi. Hasil dari penelitian ini adalah sistem aplikasi yang dapat mengelola data berupa data supplier, data onderdil, data petugas, data gudang dan data pengecekan dengan lebih baik dan dapat memberikan data secara tepat, cepat dan akurat sehingga lebih mudah dalam penyampaian laporan yang dibutuhkan.
Implementasi Action Research Dalam Perancangan Sistem Point Of Sale Dan Self-Ordering Berbasis Technology Acceptance Model Pada Coffee Pt.Kala Seduh James A. Daulima; Geovani Rakha Firdaus; Rio Fikri Ramadhan; Muhammad Ridwan; Helina Dwi Ambarwati; Chahya Khairunnisa P; Siti Nurohmah; Istnadiya; Shafwah Nada
Jurnal Ilmu Teknologi Informasi Indonesia Vol. 2 No. 2 (2026): JITIFNA - Juli
Publisher : CV. SINAR HOWUHOWU

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70134/jitifna.v2i2.1874

Abstract

The rapid growth of the coffee shop industry demands service efficiency that conventional operational systems can no longer accommodate. Coffee Kala Seduh, operating under PT Kala Nusantara, faces critical obstacles in the form of customer queue accumulation during rush hours and discrepancies in raw material stock recapitulation caused by manual recording practices. This study aims to design and evaluate the level of user acceptance toward a QR-Code-based Point of Sale (POS) and Self-Ordering information system as a technological intervention to address these problems. The research employs a Mixed Methods approach with a Sequential Exploratory strategy, integrated with the Action Research cycle consisting of diagnosing, action planning, action taking, evaluating, and learning. System design was carried out through Context Diagram, Use Case Diagram, Activity Diagram, and Entity Relationship Diagram modeling, followed by the development of a high-fidelity interface prototype using Figma. The level of user acceptance was measured using a Technology Acceptance Model (TAM) questionnaire instrument comprising three dimensions, namely Perceived Ease of Use (PEOU), Perceived Usefulness (PU), and User Satisfaction (SAT), distributed to 30 respondents through purposive sampling. The quantitative descriptive analysis yielded an actual score of 1,658 out of an ideal maximum score of 1,800, resulting in a feasibility percentage of 92.11%, which falls within the Very Good/Highly Feasible category. Qualitative findings from open-ended feedback further indicated the need for additional development, particularly a menu-note customization feature and an expanded range of e-wallet payment channels. This study concludes that the POS and Self-Ordering information system intervention is feasible for full implementation in the operations of Coffee Kala Seduh.
Learning Media and Self-Efficacy: A Pathway to Science Literacy Muhammad Ridwan; Sunar Abdul Wahid; Rina Hidayati Pratiwi; Muhammad Husin
Journal for Lesson and Learning Studies Vol. 8 No. 2 (2025): July
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jlls.v8i2.96335

Abstract

Scientific literacy is an essential 21st-century skill because it enables students to apply scientific knowledge in real-life contexts. However, in practice, the index of scientific literacy remains very low, as reflected in PISA data as well as observations in the field. This study aims to analyze the influence of students’ perceptions of learning media and self-efficacy on the scientific literacy skills of junior high school students in Batam, Indonesia. A total of 100 eighth-grade students from two public schools participated in this quantitative study. Data were collected using a validated Likert-scale questionnaire and a scientific literacy test, and were then analyzed using Pearson correlation and multiple linear regression. The results showed that perceptions of learning media were significantly correlated with scientific literacy (r = 0.372, p < 0.001), as was self-efficacy (r = 0.237, p = 0.018). However, only perceptions of learning media significantly predicted scientific literacy (β = 0.330, p = 0.001), whereas self-efficacy did not (β = 0.115, p = 0.258). The model explained 15% of the variance (R² = 0.150, F(2,97) = 8.541, p < 0.001). These findings highlight the importance of positive perceptions of learning media, particularly in terms of usefulness, interactivity, and emotional engagement. The implication is that teachers and curriculum developers need to design effective and engaging media to foster scientific literacy at the secondary school level.
Co-Authors Chahya Khairunnisa P Geovani Rakha Firdaus Helina Dwi Ambarwati Istnadiya James A. Daulima Meri Chrismes Aruan Muhammad Husin Rina Hidayati Pratiwi Rio Fikri Ramadhan Shafwah Nada Siti Nurohmah Sunar Abdul Wahid