Ngongo, P.K., A.M.A. Almaktoof, and M.T.E. Kahn. “Enhancing Industrial Fan Performance: A Data-Driven Framework for Energy Savings and Cost Reduction”. The South African Journal of Industrial Engineering 37, no. 1 (May 22, 2026): 44–56. Accessed May 22, 2026. https://sajie.journals.ac.za/pub/article/view/3245.