Yulianto, Muhammad Zakki, and Suwito. “THE URGENCY OF WAQF LAND CERTIFICATION AT THE SUNAN AM-PEL SURABAYA FOUNDATION”. Progressive Law Review 6, no. 01 (April 30, 2024): 61–73. Accessed September 17, 2024. https://progresiflawreview.ubl.ac.id/index.php/plr/article/view/154.