Febiola, Joana, and Rendy Saputra. “An Analysis of Grammatical Errors in Students’ Conversation”. INTERACTION: Jurnal Pendidikan Bahasa 9, no. 2 (October 10, 2022): 268–275. Accessed January 31, 2026. https://e-journal.unimudasorong.ac.id/index.php/interactionjournal/article/view/2468.