Amelia Utami, Dessy Handa Sari, Nurul Musfirah Khairiyah, Ranita Ramadhani, Novri F. The Marketing Mix Strategy of SimPel iB Savings in Increasing the Number of Customers: The Marketing Mix Strategy of SimPel iB Savings in Increasing the Number of Customers. J Micro Eco Sharia [Internet]. 2025 May 19 [cited 2025 Nov. 18];1(1):47-53. Available from: https://jmes.borneonovelty.com/index.php/jmes/article/view/8