Haryadi Y. PENGARUH KUALITAS LAYANAN TERHADAP KEPUASAN DAN LOYALITAS NASABAH BPRS AMANAH UMMAH CABANG BOGOR. KSB [Internet]. 2021 Aug. 5 [cited 2025 Dec. 10];14(1). Available from: http://150.107.142.43/index.php/Kasaba/article/view/3474