PHAM, T. T. T.; HA, H. N. Cultural Groups of Words in EFL Coursebooks and Pedagogical Implications. AsiaCALL Online Journal, [S. l.], v. 13, n. 2, p. 60-71, 2022. DOI: 10.54855/acoj.221324. Disponível em: https://asiacall.info/acoj/index.php/journal/article/view/109. Acesso em: 8 may. 2024.