SALSABELLA, D. F. S. Students’ Perception on the Use of WhatsApp Messenger as a Learning Tool in Writing Class. English Research Journal : Journal of Education, Language, Literature, Arts and Culture, [S. l.], v. 5, n. 2, 2020. DOI: 10.33061/erj.v5i2.4480. Disponível em: https://ejurnal.unisri.ac.id/index.php/engj/article/view/4480. Acesso em: 1 sep. 2024.