ANDRIYONO, Andriyono. Cooperative Learning on EFL Proficiency; the Best Practice at Islamic High School Students. Journal of Languages and Language Teaching, [S. l.], v. 8, n. 3, p. 276–286, 2020. DOI: 10.33394/jollt.v8i3.2752. Disponível em: https://e-journal3.undikma.ac.id/index.php/jollt/article/view/2752. Acesso em: 15 aug. 2025.