Utilization and Upcycling of Palm Oil Fuel Ash for Use as Eco-Friendly Partial Cement Replacement in Kernelrazzo Concrete. International Journal of Builders in Academia, [S. l.], v. 1, n. 1, 2025. DOI: 10.36108/ijba/5202.10.0140. Disponível em: http://ijba.org.ng/index.php/ijba/article/view/52. Acesso em: 31 aug. 2026.