IRIANI, D. H.; SYAHDAN, .-.; NURIADI, .-. The effect of early English learning on psychology: seven years old children. International journal of social sciences and humanities, [S. l.], v. 2, n. 1, p. 65–74, 2018. DOI: 10.29332/ijssh.v2n1.82. Disponível em: https://sciencescholar.us/journal/index.php/ijssh/article/view/82. Acesso em: 17 jul. 2024.