UWAMUNGU, Jean Baptiste et al. The role of the internal control system on the financial performance of Umurenge SACCO Bwishyura of Karongi District, Rwanda. African Quarterly Social Science Review, [S. l.], v. 3, n. 1, p. 40–56, 2026. DOI: 10.51867/AQSSR.3.1.4. Disponível em: https://quarterlyreview.net/ojs/index.php/aqssr/article/view/295.. Acesso em: 30 may. 2026.