mariko, suhatri. “Marketing Strategy of BMT Al Makmur in Increasing the Number of Fundig Customers During the Covid-19 Pandemic”. El-kahfi | Journal of Islamic Economics 2, no. 02 (September 10, 2021): 149-155. Accessed July 4, 2025. https://ejournal.mannawasalwa.ac.id/index.php/elkahfi/article/view/64.