Mahad Musa, Z. “QAWL AL-SAHĀBIYY SEBAGAI SUMBER HUKUM:TUMPUAN KEPADA KES-KES FARĀ’ID TERTENTU: The Fatwa of a Companion As Sources of Islamic Law in the Specific Cases on Farā’id”. Jurnal Syariah, vol. 20, no. 2, May 2012, pp. 219-54, http://mjs.um.edu.my/index.php/JS/article/view/22624.