CALEB DAVID BAJEH; INUWA YUSUF MOH’D; ZAKKA ZEE GYAANG. Effects of Construction Planning Techniques on Maintenance Efficiency of SUBEB Projects in Kaduna State, Nigeria. Journal of Built Environment and Geological Research, Nigeria, v. 10, n. 4, 2025. DOI: 10.70382/ajbegr.v10i4.040. Disponível em: https://africanscholarpub.com/ajbegr/article/view/954.. Acesso em: 11 nov. 2026.