“Numerical Investigation of Heat Transfer Characteristics of a Nano Fluid in a Circumferential Fin Tube Heat Exchanger”. International Journal of Advance Engineering and Research Development (IJAERD) 4, no. 3 (March 25, 2017): 5–11. Accessed August 7, 2025. https://www.ijaerd.org/index.php/IJAERD/article/view/1943.