Yudhiantara, Rully Agung. “Twitter for Educational Activities in Islamic Higher Education, Why Not?”. IJET (Indonesian Journal of English Teaching) 6, no. 1 (July 13, 2017): 89–101. Accessed May 8, 2024. https://jurnalftk.uinsby.ac.id/index.php/IJET/article/view/90.