Trupti Y Rathod , Trupti Y Rathod. “A Review on Enhance Energy Efficiency Ratio for Oil Flooded Rotary Screw Compressor ”. International Journal of Advanced Science and Technology, Vol. 29, no. 7, June 2020, pp. 4836-43, http://sersc.org/journals/index.php/IJAST/article/view/23529.