Fadilla, Nurul, Gina Agustina, and Arsyad Nuzul Hikmat. 2021. “LAYANAN PERPUSTAKAAN PERGURUAN TINGGI DI MASA PANDEMI COVID-19 (Studi Kasus Pada Perpustakaan Uin Suka Yogyakarta, Uin Syarif Hidayatullah Jakarta Dan Uin Sunan Ampel Surabaya)”. Publication Library and Information Science 4 (2). https://doi.org/10.24269/pls.v4i2.3105.