RUMINAR, Hafida. GRAMMATICAL ERRORS IN ESP STUDENTS’ PRESENTATION ACROSS PROFICIENCY LEVELS. EnJourMe (English Journal of Merdeka) : Culture, Language, and Teaching of English, [S. l.], v. 3, n. 1, p. 15–22, 2018. DOI: 10.26905/enjourme.v3i1.2152. Disponível em: https://jurnal.unmer.ac.id/index.php/enjourme/article/view/2152. Acesso em: 30 jan. 2025.