NANNING, Nanning; SAEPUDDIN; MUNAWIR. An Analysis of Grammatical Error of English Students in Writing Skill. Eduvelop: Journal of English Education and Development , [S. l.], v. 3, n. 2, p. 145–160, 2020. DOI: 10.31605/eduvelop.v3i2.636. Disponível em: https://ojs.unsulbar.ac.id/index.php/eduvelop/article/view/636. Acesso em: 17 apr. 2026.