Maulidi, A., and Moh.Mujib. “Internal and External Criticism of the History of Leadership Hadith: A Case Study in the Book of Sahih Bukhari and Muslims”. Proceedings of International Conference on Islamic Civilization and Humanities, Vol. 4, May 2026, pp. 940-9, https://proceedings.uinsa.ac.id/index.php/iconfahum/article/view/4813.