Razzaq, M.E. Abdur, J. U. Ahamed, and M.A. M. Hossain. “Effect of TiO2 MO Nano-Lubricant on Energy and Exergy Savings of an Air Conditioner Using Blends of R22 R600a”. International Journal of Automotive and Mechanical Engineering 17, no. 4 (December 29, 2020): 8283–8297. Accessed April 25, 2025. https://journal.ump.edu.my/ijame/article/view/4481.