Wulandari, Eka, and Yuyun Putri Mandasari. “WhatsApp in Emergency Remote Learning: The students’ Perception”. JEES (Journal of English Educators Society) 6, no. 2 (September 29, 2021): 228-236. Accessed May 2, 2024. https://jees.umsida.ac.id/index.php/jees/article/view/1402.