N, Gayathri, Karthick N, Shanmuganathan V K, Adhithyan T R, Madhan Kumar T, and Gopalakrishnan J. 2018. “Productivity Improvement and Cost Reduction in Hydraulic Cylinders”. International Journal of Engineering & Technology 7 (3.34): 382-84. https://doi.org/10.14419/ijet.v7i3.34.19232.