U.D. Das, Hossain, M. A. M., J.U. Ahamed and M.E.A. Razzaq (2022) “Heat Transfer and Exergy Analysis of a Shell and Tube Heat Exchanger using PGW based ZnO Nanofluids”, International Journal of Automotive and Mechanical Engineering, 19(2), pp. 9773–9789. doi: 10.15282/ijame.19.2.2022.12.0754.