Buang, Ahmad Hidayat. “UNSUR-UNSUR UTAMA PEMBENTUKAN KONTRAK (’AQD) DI DALAM UNDANG-UNDANG ISLAM”. Jurnal Syariah 2, no. 1 (January 1, 1994): 89–109. Accessed December 26, 2024. https://jupidi.um.edu.my/index.php/JS/article/view/28389.