From Preschool to Elementary 4th Grade: The Follow-up Study of the Effect of Life-focused Foreign Language Acquisition Program. International Journal of Research in Education and Science, [S. l.], p. 273–283, 2020. DOI: 10.46328/ijres.v6i2.927. Disponível em: https://ijres.net/index.php/ijres/article/view/1028. Acesso em: 8 jun. 2025.