A. Valdez ML, P. De Luna D, H. Diaz CC, M. Corral J, B. Tayobong A. Customers’ Satisfaction relative to the Operational Services of the College of Arts and Sciences: Basis for its Continuous Quality Improvement. ijels. 2020;5(6). Accessed April 23, 2025. https://journal-repository.com/index.php/ijels/article/view/2739