Febriyanto A, Imaniah S. Promotion Strategy For Maslahah Gold Installment Products At BSI KCP Probolinggo Kraksaan. IJSE [Internet]. 2025 Jun. 26 [cited 2025 Jul. 28];5(2):167-73. Available from: https://www.ijsenet.com/index.php/IJSE/article/view/136