Naseh Alwan, A. A. “’Abqariyah Al-Imam Al-Syafi’i Fi Al-Istidlal Wa Al-Ta`sil Wa Al-Tajdid”. Jurnal Fiqh, vol. 4, Dec. 2007, pp. 259-78, https://fiqh.um.edu.my/index.php/fiqh/article/view/4112.