Halbert Alfonsus Sihaloho, Fransiska Timoria Samosir, and Rahmat Alifin Valentino. “The Implementation of AI-Based Information Retrieval System at the University of North Sumatera Library”. Khizanah al-Hikmah : Jurnal Ilmu Perpustakaan, Informasi, dan Kearsipan 13, no. 2 (November 16, 2025): 323–337. Accessed January 7, 2026. https://journal.uin-alauddin.ac.id/index.php/khizanah-al-hikmah/article/view/61785.