Puspitasari, Dian, and Moh Zawawi. “The Existence Of The University Of Muhammadiyah Malang Library During The Covid-19 Pandemic”. JPUA: Jurnal Perpustakaan Universitas Airlangga: Media Informasi dan Komunikasi Kepustakawanan 11, no. 2 (November 30, 2021): 72–79. Accessed August 5, 2024. https://e-journal.unair.ac.id/JPERPUS/article/view/27274.