Unamba, K. U., O. S. Abejide, J. M. Kaura, and A. Lawan. “Optimization of CFRP and Steel Reinforced Concrete Nuclear Shell Roofs Using Excel Solver”. ARID ZONE JOURNAL OF ENGINEERING, TECHNOLOGY AND ENVIRONMENT, Vol. 22, no. 3, Sept. 2026, pp. 846-62, https://www.azojete.com.ng/index.php/azojete/article/view/1389.