Ullah, Waheed. “SERVQUAL Reborn: Does Faculty Members’ Quality Approach Fosters Academic Performance? (Case of Eight Local Higher Education Institutes)”. CITY UNIVERSITY RESEARCH JOURNAL 9, no. 3 (October 7, 2019). Accessed April 28, 2024. http://cusitjournals.com/index.php/CURJ/article/view/260.