MPHAFE, O.; MIRUKA, C.; PELSER, T. G. The Impact of Cost Sharing and Parental Participation on Secondary School Performance in Botswana. South African Journal of Higher Education, [S. l.], v. 28, n. 1, 2016. DOI: 10.20853/28-1-329. Disponível em: https://www.journals.ac.za/sajhe/article/view/329. Acesso em: 7 oct. 2025.