Tetteh, Emmanuel Dortey, Zhiguang Qin, and Benjamin Kwofie. 2019. “Managing an Information System Transformation in Higher Educational Institutions: A Case Study on CMC Portal in Ghana”. International Journal of Emerging Technologies in Learning (iJET) 14 (22):pp. 232-251. https://doi.org/10.3991/ijet.v14i22.11240.