An Imperativeness of Documentations for Effective Management of the Educational System in Rivers State, Nigeria. International Journal of Modern Innovations and Knowledge, [S. l.], v. 2, n. 3, p. 97–104, 2021. Disponível em: https://ijmik.net/index.php/ijmik/article/view/67. Acesso em: 26 oct. 2025.