“Pengaruh Pelayan Dan Etika Bisnis Terhadap Loyalitas Nasabah Di BMT UGT Nusantara Capem Labang”. Al-Insyiroh: Jurnal Studi Keislaman 2, no. 1 (March 29, 2016): 57–65. Accessed June 24, 2026. https://jurnal.staidhi.ac.id/index.php/alinsyiroh/article/view/263.