SHAGEMBE, M.; LOTI MGONDA, N. . The Relationship Between Parents’ Socio-Economic Status and Pre-schoolers’ Cognitive Development in Tanzania. Journal of Humanities & Social Science (JHSS), [S. l.], v. 10, n. 6, 2022. Disponível em: https://jehs.duce.ac.tz/index.php/jehs/article/view/116. Acesso em: 12 aug. 2022.