Fabien, Sundjo, Fongang Singhe Kevin, and Fuein Vera Kum. “An Emperical Evidence on Customers’ Perception of Bank Services’ Quality in Cameroon”. International Journal of Economics and Financial Modelling 5, no. 1 (May 19, 2020): 15–38. Accessed January 9, 2025. https://mail.onlinesciencepublishing.com/index.php/ijefm/article/view/320.