MBOFANA, Allen; BANDA, Shelomith. The effects of class size on the delivery of quality mathematics learning in secondary schools. HUMANITIES SOUTHERN AFRICA JOURNAL, [S. l.], v. 2, n. 1, 2025. Disponível em: https://gzuscholar.gzu.ac.zw/index.php/HSAJ/article/view/159. Acesso em: 8 oct. 2025.