Gultom, Nurhayati, Khoirunnisaa Khoirunnisaa, Nursyahada Sinaga, LubisSopa Rosa, and Franindya Purwaningtyas. “Perilaku Pencarian Informasi Oleh Pemustaka Di Layanan Sirkulasi Perpustakaan Universitas Sumatera Utara”. Da’watuna: Journal of Communication and Islamic Broadcasting 3, no. 1 (January 7, 2023): 534-539. Accessed November 15, 2024. https://journal.laaroiba.com/index.php/dawatuna/article/view/2586.