Harahap, Darwis, Muhammad Arif, Nando Farizal, dan Mutiara Nauli. “Waqf Behavior During The Covid-19 Pandemic”. Jurnal Iqtisaduna 1, no. 1 (Agustus 18, 2020): 136-148. Diakses Mei 7, 2025. https://arsip-journal.uin-alauddin.ac.id/index.php/Iqtisaduna/article/view/22354.