Abdul Rahman Ahmed Reshan, Shaymaa. “Zinc Element Traces to Inhibit Scale Formation on Cooling Tower and Air Cooler Systems”. Iraqi Journal of Chemical and Petroleum Engineering 14, no. 2 (June 30, 2013): 41–48. Accessed November 13, 2024. https://ijcpe.uobaghdad.edu.iq/index.php/ijcpe/article/view/312.