PENGARUH CUSTOMER RELATIONSHIP MANAGEMENT TERHADAP LOYALITAS NASABAH BNI SYARIAH BANDA ACEH. JIMEBIS [Internet]. 2020 Dec. 31 [cited 2026 Jan. 5];1(2):21-3. Available from: https://jim.ar-raniry.ac.id/index.php/JIMEBIS/article/view/128