AGUSTINA, Lia. Encouraging Students to Do Collaborative Learning In ESP Courses to Strengthen Students’ Oral Communication Skills. Journal of Languages and Language Teaching, [S. l.], v. 10, n. 1, p. 76–84, 2022. DOI: 10.33394/jollt.v10i1.4353. Disponível em: https://e-journal3.undikma.ac.id/index.php/jollt/article/view/4353. Acesso em: 14 aug. 2025.