Ame, Ahmed M., and Amani M.G. Tegambwage. “An Assessment of the Reliability and Validity of the SERVQUAL Scale in the Higher Education Context of Tanzania”. PAN-AFRICAN JOURNAL OF BUSINESS MANAGEMENT 1, no. 1 (April 17, 2018). Accessed September 13, 2025. https://journals.out.ac.tz/index.php/pajbm/article/view/313.