Austin, N., D. Rajeev, P. P. Merinto, and M. Manoj. “Experimental Study of Environment Friendly Mixed Refrigerant to Replace R-134a in a VCR System With Testing and Training of ANN”. JOURNAL OF ADVANCES IN CHEMISTRY, vol. 12, no. 24, Dec. 2016, pp. 5560-5, doi:10.24297/jac.v12i24.4791.