AMUSA TOLULOPE AYOBAMI; UCHENNA MIKE-OLISA; JEFFREY CHIDERA OGEAWUCHI; ABRAHAM AYODEJI ABAYOMI; OLUWADEMILADE ADEREMI AGBOOLA. Digital Procurement 4.0: Redesigning Government Contracting Systems with AI-Driven Ethics, Compliance, and Performance Optimization. International Journal of Scientific Research in Computer Science, Engineering and Information Technology, [S. l.], v. 10, n. 2, p. 834–865, 2024. DOI: 10.32628/CSEIT24102138. Disponível em: https://ijsrcseit.com/index.php/home/article/view/CSEIT24102138. Acesso em: 2 aug. 2025.