Oktavia, Tanty, and Evaristus Didik Madyatmadja. “Decision Support System to Help in Determining the Study Program Concentration for Higher Education Institution”. Journal of Telecommunication, Electronic and Computer Engineering (JTEC) 10, no. 1-9 (February 19, 2018): 77–80. Accessed September 24, 2022. https://jtec.utem.edu.my/jtec/article/view/3876.