Nusannas IS. Persepsi Nasabah terhadap Layanansatpam, CSO, dan Teller pada Bank Swasta Nasional. Eqien [Internet]. 2018 Oct. 5 [cited 2026 Aug. 26];2(1):41-9. Available from: https://www.stiemuttaqien.ac.id/ojs/index.php/OJS/article/view/16