NDEBIL, Matthew Bugre; ALI, Clement Ayarebilla. Cooperative learning as a strategy of improving mathematics performance and attitudes. International Journal of Educational Innovation and Research, [S. l.], v. 3, n. 1, p. 62–74, 2024. DOI: 10.31949/ijeir.v3i1.7163. Disponível em: https://www.ejournal.unma.ac.id/index.php/ijeir/article/view/7163. Acesso em: 1 may. 2025.