Zuliana, Vita, Fifi Nofiaturrahmah, and Nurul Hakim. “The Implementation of Problem-Based Instruction in Fiqh Learning on Menstruation and Istihadah at Darul Ma’arif Islamic Boarding School Tuban”. KUTTAB 10, no. 2 (September 26, 2026): 249–261. Accessed October 17, 2026. https://journalfai.unisla.ac.id/index.php/kuttab/article/view/2858.