ISIYAKU MUHAMMED; AJATOR UCHENNA OBIEKWE. A Study on Impact of Contractors’ Selection Criteria on Sustainable Infrastructure Project Delivery in Nigeria. Journal of Built Environment and Geological Research, Nigeria, v. 10, n. 4, 2025. DOI: 10.70382/ajbegr.v10i4.044. Disponível em: https://africanscholarpub.com/ajbegr/article/view/997.. Acesso em: 11 nov. 2026.