Ulum, Bahrul. “Cash Waqf According to the Views of Four Madzhabs (Study of the Book Al-Fiqh Al-Islami Wa Adillatuhu)”. Iqtishodia: Jurnal Ekonomi Syariah 9, no. 2 (September 23, 2024). Accessed November 21, 2024. https://ejournal.alqolam.ac.id/index.php/iqtishodia/article/view/1500.