TOPHON, P.; YENPHECH, chaleomkiet. Evaluating a Communicative Instructional Package for English Competence in Upper Secondary Education. BRU ELT JOURNAL , Buriram, Thailand, v. 4, n. 1, p. 72–83, 2026. DOI: 10.62819/bej.2026.3175. Disponível em: https://so14.tci-thaijo.org/index.php/bru_elt_journal/article/view/3175. Acesso em: 16 sep. 2026.