Tahu, G. P. ., and A. . Yuesti. “Academic Information System In Higher Education : Applicating Delone and Mclean Model”. The Journal of Contemporary Issues in Business and Government, vol. 27, no. 1, Feb. 2021, pp. 2844-53, https://cibgp.com/au/index.php/1323-6903/article/view/755.