PERMATA, Riyen. STUDENTS’ GRAMMATICAL PROBLEMS IN DEVELOPING THE PARAGRAPHS OF ARGUMENTATIVE ESSAY. ELP (Journal of English Language Pedagogy), [S. l.], v. 7, n. 1, p. 21–29, 2022. DOI: 10.36665/elp.v7i1.563. Disponível em: https://ojs.fkipummy.ac.id/index.php/elp/article/view/563. Acesso em: 19 may. 2026.