Arief, Moh. Miftahul, Fatah Syukur, Fahrurrozi Fahrurrozi, Raharjo Raharjo, and A. Fikri Amiruddin Ihsani. “STP-Based Marketing and Public Perception Shift of Urban Islamic Primary Schools: Introducing the Demand Surplus Indicator”. Jurnal Pendidikan Islam 13, no. 2 (December 31, 2024): 183–192. Accessed December 6, 2025. https://ejournal.uin-suka.ac.id/tarbiyah/JPI/article/view/7981.