Development of Heyzine Flipbook–Based Islamic Religious Education Learning Media to Improve Student Learning Outcomes at SMP IT Al-Mursi Tangerang. muallim [Internet]. 2026 Jul. 3 [cited 2026 Jul. 11];8(2):328-41. Available from: https://jurnal.yudharta.ac.id/v2/index.php/muallim/article/view/6831