KANU, Ndubuisi Ogbonnaya; UGWUDIOHA, Ofili; AZU, Nnanna P. Effect of Internal Control System on the Prevention of Fraud in the Central Bank of Nigeria. International Journal of Economics and Financial Issues, [S. l.], v. 15, n. 5, p. 407–415, 2025. DOI: 10.32479/ijefi.21437. Disponível em: https://econjournals.com/index.php/ijefi/article/view/21437. Acesso em: 5 dec. 2025.