ONITA CHINYERE, O; OGUNBIYI SAMUEL, S. PUBLIC PROCUREMENT AND INTERNAL CONTROL IN RIVERS STATE. World Bulletin of Management and Law, [S. l.], v. 5, p. 23-30, 2021. Disponível em: https://scholarexpress.net/index.php/wbml/article/view/347. Acesso em: 25 nov. 2024.