MATAMALA-JOFRÉ, F. P.; CASTILLO-TORRES, N. S. Impact of Cooperative Learning on Thematic Vocabulary in 9th Grade EFL Students. Transformar, [S. l.], v. 6, n. 3, p. 18–26, 2025. Disponível em: https://www.revistatransformar.cl/index.php/transformar/article/view/182. Acesso em: 1 nov. 2025.