STRATEGI RETENSI NASABAH DI BANK ACEH SYARIAH MELALUI PENINGKATAN KUALITAS PELAYANAN. JUEMA [Internet]. 2026 Apr. 30 [cited 2026 May 9];3(1):34-45. Available from: https://ejurnal.suaninstitute.org/index.php/JUEMA/article/view/188