NYAMKHUU, B.; ATTILA, H. H. .; PEREIRA, A. E. . Analysis of present English language curriculum of upper-secondary education in Mongolia. International Journal of Second and Foreign Language Education, [S. l.], v. 1, n. 2, p. 38–47, 2021. DOI: 10.33422/ijsfle.v1i2.121. Disponível em: https://diamondopen.com/journals/index.php/ijsfle/article/view/121. Acesso em: 9 oct. 2025.