Al Arief, Yusuf, Rizky Amelia, and Eka Puteri Elyani. “Teaching and Learning Using Whatsapp: English Teachers’ Perception”. ENLIT 1, no. 2 (November 30, 2021): 77-87. Accessed November 23, 2024. https://jurnal.stkipbjm.ac.id/index.php/enlit/article/view/1410.