Habibillah, P., and M. Ngadhimah. “Indonesia’s Nahdlatul Ulama and Muhammadiyah Students: A Study of The Book of Fiqh and Its Impacts on Their Behavior”. Proceedings of Annual Conference for Muslim Scholars, Vol. 7, no. 1, Dec. 2023, pp. 300-19, https://proceedings.kopertais4.or.id/index.php/ancoms/article/view/494.