Article Per Year (5 Year)
p-Index From 2020 - 2025
0.61
P-Index
This Author published in this journals
All Journal HUMANITIS : Jurnal Humaniora, Sosial dan Bisnis Jurnal Ilmiah Sistem Informasi Tamilis Synex: Multidimensional Collaboration
Astrin Aprilia Umasugi
Unknown Affiliation
Religion Humanities Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Public Health Social Sciences

Published : 3 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 3 Documents
Search

 1 
ANALISIS PENGARUH KUALITAS WEBSITE PERPUSTAKAAN UNIVERSITAS SEPULUH NOPEMBER PAPUA Astrin Aprilia Umasugi; Emy L. Tatuhey
HUMANITIS: Jurnal Homaniora, Sosial dan Bisnis Vol. 3 No. 6 (2025): Juni
Publisher : ADISAM PUBLISHER

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This research aims to analyze the influence of library website quality on user satisfaction at Sepuluh Nopember Papua University. In the digital era, libraries no longer function solely as repositories of physical collections but also as integrated knowledge centers with digital services. The library website has become an essential component determining the level of accessibility and user satisfaction with library services. This study implements the End-User Computing Satisfaction (EUCS) method with five measurement dimensions: content, accuracy, format, ease of use, and timeliness. The research involved 107 respondents consisting of 85 students, 21 lecturers, and 1 library operator. Data was collected through questionnaires using a 5-point Likert scale and analyzed using quantitative methods. Validity test results indicate that all question items are valid with r-calculated values > r-table (0.191). Meanwhile, the reliability test yielded a Cronbach's Alpha value of 0.91, demonstrating excellent internal consistency. Based on the analysis results, the accuracy dimension received the highest score with a total score of 445 out of a maximum value of 500, followed by format, ease of use, content, and timeliness dimensions. This research provides a comprehensive overview of the USN PAPUA library website quality and is expected to serve as a foundation for administrators in improving digital library services to meet user expectations and optimize the utilization of library resources in the digital era.
Pengembangan Sistem Informasi Perpustakaan Universitas Sepuluh Nopember Papua Dengan Metode Air Terjun Astrin Aprilia Umasugi; Astika Ramadhani; Emy L.Tatuhey; Umasugi, Astrin Aprilia; Ramadhani, Astika; Tatuhey , Emy Lenora
Jurnal Ilmiah Sistem Informasi Vol. 4 No. 3 (2025): November: Jurnal Ilmiah Sistem Informasi
Publisher : LPPM Universitas Sains dan Teknologi Komputer

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51903/msdpvr62

Abstract

This study aims to design and develop a web-based Library Information System at the Sepuluh Nopember University of Papua to support the digitalization of library services in a more efficient and integrated manner. The development method used is the Waterfall model, with a UML-based modeling approach that includes Use Case, Activity, and Class Diagrams. The system is equipped with various features such as book and member management, QR Code-based borrowing and returning, statistical dashboards, automatic report printing, and password encryption using bcrypt to ensure data security. Testing was conducted using the Black-box Testing method to validate that all core functionalities operate as required, and performance testing was performed using Apache JMeter to measure system response time. The results indicate that the system runs stably, with response times within the normal range. However, there are still some limitations, including the absence of an implemented audit log for user activity tracking and the lack of full-scale testing in a production environment. Therefore, this system is expected to serve as an adaptive digital solution in supporting modern library services, especially in Eastern Indonesia.
Optimalisasi Biaya Minimum untuk Promosi Sekolah Menengah Kejuruan dengan Metode Linear Programing Natalia Betty Ansanay; Astrin Aprilia Umasugi; Hardiana; Ryan Aditya; Heru Sutejo
Tamilis Synex: Multidimensional Collaboration innovation in the digital era
Publisher : CV Edujavare Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70610/tls.v2i01.354

Abstract

Sekolah Menengah Kejuruan Ampari menghadapi tantangan dalam mengalokasikan anggaran promosi secara efisien. Penelitian ini bertujuan untuk mengoptimalkan biaya promosi Sekolah Menegah Kejuriuan Ampari dengan menggunakan metode linier programing. Metode linier programing dipilih karena kemampuannya dalam menemukan solusi optimal untuk masalah pengalokasian sumber daya terbatas. Penelitian ini mengumpulkan data terkait biaya-biaya promosi yang dikeluarkan oleh Sekolah Menegah kejuruan Ampari, seperti biaya iklan, biaya pameran, biaya kunjungan ke sekolah, dan lain-lain. Data tersebut kemudian dianalisis menggunakan model linier programing untuk menentukan kombinasi kegiatan promosi yang dapat meminimalkan biaya total promosi. Hasil penelitian menunjukkan bahwa dengan menggunakan metode linier programing, Sekolah Menegah kejuruan Ampari dapat mengoptimalkan biaya promosi hingga 20% dari anggaran sebelumnya. Strategi promosi yang dihasilkan meliputi alokasi dana yang lebih efisien pada kegiatan-kegiatan promosi tertentu, seperti peningkatan anggaran untuk iklan digital dan pengurangan biaya pameran. Penelitian ini memberikan kontribusi praktis bagi Sekolah Menengah Kejuruan Ampari dalam mengelola anggaran promosi secara optimal. Selain itu, temuan ini juga dapat menjadi referensi bagi sekolah-sekolah lain yang ingin mengoptimalkan biaya promosi menggunakan pendekatan linier programing.
Co-Authors Astika Ramadhani hardiana Heru Sutejo Natalia Betty Ansanay Ramadhani, Astika Ryan Aditya Tatuhey, Emy Lenora Umasugi, Astrin Aprilia