Osly Usman, Marsofiyati, Joko Widodo (2020) “Identification of Students Affective Factors in Adopting Online Learning Systems”, International Journal of Advanced Science and Technology, 29(3), pp. 9893 -. Available at: http://sersc.org/journals/index.php/IJAST/article/view/26965 (Accessed: 27April2024).