SIPHOLI, K.; MACHABA, F. M. . Co-operative learning as a tool in the teaching and learning of linear programming: A case of national curriculum vocational (NC(V)) level 3 multilingual students. South African Journal of Higher Education, [S. l.], v. 35, n. 2, p. 246–264, 2021. DOI: 10.20853/35-2-4007. Disponível em: https://www.journals.ac.za/sajhe/article/view/4007. Acesso em: 7 oct. 2025.