HABIBURRAHMAN, M.; AULIA, A. S. S.; NUR, N. R. T.; LUBIS, Y. L. The Importance of Grammar in Communication. EJI (English Journal of Indragiri): Studies in Education, Literature, and Linguistics, [S. l.], v. 9, n. 2, p. 498–512, 2025. DOI: 10.61672/eji.v9i2.3002. Disponível em: https://ejournal-fkip.unisi.ac.id/eji/article/view/3002. Acesso em: 17 jul. 2025.