Wazeer, A., V. Nagrath, H. Mishra, and K. K. Dubey. “Thermodynamic Study of Tetrafluoroethane (R134a) Based Vapour Compression Refrigeration System”. Asian Journal of Science and Applied Technology, vol. 9, no. 1, Mar. 2020, pp. 18-21, doi:10.51983/ajsat-2020.9.1.1050.