MUSYOKI , Kelvin Mutua. Internal Control Systems and their role in Financial Fraud Prevention in Kenya. African Journal of Commercial Studies, [S. l.], v. 3, n. 3, p. 173–180, 2023. DOI: 10.59413/. Disponível em: https://ijcsacademia.com/index.php/journal/article/view/174. Acesso em: 10 may. 2026.