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All Journal Jurnal Teknologi Sistem Informasi dan Aplikasi Jurnal Ilmiah Ilmu Terapan Universitas Jambi
Sugiarto, Adrian Herma
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Computer Science & IT Education Engineering Industrial & Manufacturing Engineering

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Analisa Kebutuhan Sistem Informasi Electronic Office pada Kantor Gereja Menggunakan Model System Engineering Life Cycle Sugiarto, Adrian Herma; Bangkalang, Dwi Hosanna
Jurnal Teknologi Sistem Informasi dan Aplikasi Vol. 6 No. 3 (2023): Jurnal Teknologi Sistem Informasi dan Aplikasi
Publisher : Program Studi Teknik Informatika Universitas Pamulang

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Abstract

The administration section has an essential role in the church's administrative processes. Administrative staff are required to have an accurate and efficient way of working. In routine tasks, the administrative staff is closely involved in correspondence administration. The mail management system at Gereja Kristen Indonesia (GKI) Tegalrejo Salatiga office still uses the conventional filing system. This causes complex mail monitoring, and many must be following up immediately, making the correspondence administration process ineffective. Therefore, a mail management Electronic Office information system is required to accommodate the needs of business processes in church offices. The software development method used in this research employs the System Engineering Life Cycle model developed by Alexander Kossiakoff with the Concept Development stage. This research resulted in a design of an Electronic Office information system needs with mail management that suits the needs of church offices. The results of this research can be a blueprint to help the process of further Electronic Office software development so the GKI Tegalrejo Salatiga office can implement it to improve correspondence administration services.
INFORMATION SYSTEMS ADOPTION AND USE BEHAVIOR OF QRIS AS A DIGITAL PAYMENT INFRASTRUCTURE AMONG GENERATION Z Sugiarto, Adrian Herma; Maria, Evi; Nataliani, Yessica
Jurnal Ilmiah Ilmu Terapan Universitas Jambi Vol. 10 No. 2 (2026): Volume 10, Nomor 2, April 2026
Publisher : LPPM Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jiituj.v10i2.54186

Abstract

Financial technology transformation has positioned QRIS as a core component of the Indonesia’s digital payment infrastructure. This study aims to examine the determinants of QRIS usage among Generation Z in Indonesia by extending the UTAUT2 framework. The novelty of this study lies in the integration of Personal Innovativeness to capture internal psychological dimensions in the adoption of a mature national payment system among digital-native users. Quantitative data were collected from 261 Generation Z respondents through questionnaires and analyzed using the SEM-PLS method to evaluate both measurement and structural models. The findings show that Social Influence, Habit, and Personal Innovativeness significantly predict Behavioral Intention. In contrast, utilitarian constructs (Performance Expectancy, Effort Expectancy, Hedonic Motivation, Price Value) are not significant. Additionally, Facilitating Conditions exhibit a significantly negative effect, suggesting that reliance on technical infrastructure is not perceived as a motivating factor. These findings indicate that social and habitual factors play a more prominent role than utilitarian considerations in shaping QRIS usage intention. Functional aspects are increasingly perceived as baseline expectations, while adoption is more strongly influenced by established usage patterns and individual innovativeness. This study suggests that policymakers and service providers should shift their strategic focus from functional promotion toward socially embedded and community-based approaches to strengthen user engagement and sustained adoption.
Co-Authors Dwi Hosanna Bangkalang Evi Maria Yessica Nataliani