OYENIYI OLUWAFUNMILAYO CAROLINE. Effect of Internal Control Environment System on Financial Performance of Selected Federal Institutions in Oyo State, Nigeria . Jurnal Multidisiplin Madani, [S. l.], v. 3, n. 6, p. 1185–1191, 2023. DOI: 10.55927/mudima.v3i6.3993. Disponível em: https://journal.formosapublisher.org/index.php/mudima/article/view/3993. Acesso em: 7 may. 2026.