S. Balakrishnan, S.Selvakumar, P.Sivasankar, G.Srigautham, and G.Tharun. “Performance of Cooling Tower With Different Fan Material– A Critical Review”. International Journal of Intellectual Advancements and Research in Engineering Computations, vol. 6, no. 1, Mar. 2018, pp. 765-70, doi:10.61096/ijiarec.v6.iss1.2018.765-770.