Baharun, Mohammad. “Ijtihad Dalam Perspektif Ulama Syiah Ithna Ashariyah”. Islamica: Jurnal Studi Keislaman 1, no. 2 (March 2, 2007): 99-110. Accessed April 26, 2024. https://islamica.uinsby.ac.id/index.php/islamica/article/view/12.