LUDENYI, C. L.; VOMOGI, E. Influence of Selected Socio-economic Factors on Cognitive Development in Pre-School Children in Sabatia Sub-County, Kenya. The International Journal of Humanities & Social Studies, [S. l.], v. 8, n. 9, 2020. DOI: 10.24940/theijhss/2020/v8/i9/HS2009-081. Disponível em: http://www.internationaljournalcorner.com/index.php/theijhss/article/view/155740. Acesso em: 17 may. 2024.