Institutional Repository UIN Sunan Kalijaga YogyakartaEVALUASI KESESUAIAN KUALITAS KOLEKSI DIGITAL BERDASARKAN KAJIAN COGNITIVE ERGONOMIC STUDI KASUS DI UPT. PERPUSTAKAAN UIN SUNAN KALIJAGA YOGYAKARTANIM.. 24200011015Muhammad Ahsan Sachrawi RaflisauthorThe development of information technology encourages university libraries to provide digital collections that are able to meet the information needs of the academic community effectively and efficiently. This study aims to evaluate the suitability of the quality of the digital collection of the UPT. Perpustakaan UIN Sunan Kalijaga Yogyakarta based on cognitive ergonomics studies within the Human-Computer Interaction (HCI) framework. The study uses a descriptive quantitative approach with the NASA-Task Load Index (NASA-TLX) instrument which includes mental, physical, time, performance, effort, and frustration dimensions. Data were collected through questionnaires, observations, and documentation, then analyzed using descriptive statistics based on the average value (mean). The results show that the quality of the digital collection obtained an overall average value of 2.76 which is in the good category, with all NASA-TLX dimensions indicating a level of workload that is within acceptable limits for users. These findings indicate that the digital collection has been able to support the information retrieval process effectively, minimize cognitive load, and provide a fairly comfortable user experience. Therefore, it can be concluded that the quality of the digital collection of the UPT. Perpustakaan UIN Sunan Kalijaga Yogyakarta has complied with the principles of cognitive ergonomics and Human-Computer Interaction, although continuous improvements in the aspects of interface, navigation, and user comfort are still needed to improve the quality of services in the future.025.2 Akuisisi dan Pengembangan Koleksi Perpustakaan027.7 Perpustakaan Perguruan Tinggi dan Universitas2026-07-29UIN SUNAN KALIJAGA YOGYAKARTA;PASCASARJANAThesis

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