winarto, winarto. “MODEL PREMISES STRATEGI PEMASARAN”. AL-IFKAR: Jurnal Pengembangan Ilmu Keislaman 13, no. 01 (March 31, 2020): 35-56. Accessed April 4, 2025. https://ejournal.kopertais4.or.id/mataraman/index.php/ifkar/article/view/4065.