SIMON, E. The effect of internal control on organizational performance in the telecommunications industry in South South and South East Nigeria. International journal of social sciences, [S. l.], v. 4, n. 1, p. 78-97, 2021. DOI: 10.31295/ijss.v4n1.1361. Disponível em: https://sloap.org/journal/index.php/ijss/article/view/1361. Acesso em: 16 jul. 2024.