IRAMBONA, Alfred; KUMAIDI, Kumaidi. The effectiveness of English teaching program in senior high school: A case study. REID (Research and Evaluation in Education), [S. l.], v. 1, n. 2, p. 114–128, 2015. DOI: 10.21831/reid.v1i2.6666. Disponível em: https://journal.uny.ac.id/index.php/reid/article/view/6666. Acesso em: 9 may. 2025.