Enforcing Ethical Codes of Conduct in Procurement and Its Impact on Public Procurement Performance in Ghana. African Journal of Procurement, Logistics & Supply Chain Management , [S. l.], v. 7, n. 8, p. 72–92, 2025. Disponível em: https://damaacademia.com/index.php/ajplscm/article/view/71. Acesso em: 15 aug. 2025.