HASIBUAN, Parman. STUDENTS’ COMPETENCE IN WRITING A DISCUSSION GENRE. JEE (Journal of English Education), [S. l.], v. 1, n. 2, p. 73–84, 2015. Disponível em: https://ojs-staging.upp.ac.id/index.php/JEE/article/view/426. Acesso em: 17 dec. 2025.