Hutagalung, Muhammad Wandisyah R, Andri Soemitra, Arbanur Rasyid, Fitri Yani Lubis, and Ismail Nura. 2021. “Prime Savings With Prizes in an Islamic Perspective”. Islamic Banking : Jurnal Pemikiran Dan Pengembangan Perbankan Syariah 7 (1):23-42. https://doi.org/10.36908/isbank.v7i1.305.