PENGARUH KUALITAS PELAYANAN TERHADAP KEPUASAN NASABAH DI BMT NAHDHATUL UMMAH CIASEM. AK [Internet]. 2023 Sep. 28 [cited 2026 Jun. 24];1(1):169-82. Available from: https://ojs.iai-rakeyansantang.ac.id/index.php/alkamil/article/view/486