Supriyanto, Rahmattullah, M. . and Hasanah, M. (2020) “STUDI COST EFFICIENCY DAN COST BENEFIT UNBK”, Cendikia, 5(1), pp. 96–109. Available at: https://cendikia.ikippgrikaltim.ac.id/index.php/cendikia/article/view/70 (Accessed: 21December2025).