Achuthan, M. ., P. R. Rathnasamy, and P. A. . Venkatraman. “Experimental Analysis on the Performance and Characteristics of Compact Solar Refrigeration System”. Distributed Generation &Amp; Alternative Energy Journal, vol. 26, no. 3, June 2011, pp. 66-80, doi:10.13052/dgaej2156-3306.2635.