Rida S, Arifin F. The History of the Birth of Shia Ja’fariyah, Zaidiyah, and Ibadiyah and the Source of Law and the Concept of Ijtihad. JILE [Internet]. 2026 Oct. 5 [cited 2026 Oct. 9];5(1):1-9. Available from: https://journal.marwah-madani-riau.id/index.php/JILE/article/view/249