“VALIDATION OF CORROSION STATUS OF SOME ROOFING SHEETS UTILIZED IN GOMBE METROPOLIS”. FUDMA JOURNAL OF SCIENCES 8, no. 6 (December 16, 2024): 362–369. Accessed September 11, 2025. http://www.fjsadmin.fudutsinma.edu.ng/index.php/fjs/article/view/2997.