Irfan Prasetia, Baharuddin, J. D. D. H. M. “DeLone and McLean Model Evaluation of Information System Success: A Case Study of Master Program of Civil Engineering Universitas Lambung Mangkurat”. International Journal of Advanced Science and Technology, Vol. 29, no. 4s, Mar. 2020, pp. 1909 -19, http://sersc.org/journals/index.php/IJAST/article/view/7000.