Mukhopadhyay, Abhijit, and Suman Nihar. “Performance Appraisal of a Rubber-Metal Spring”. Advanced Technologies and Materials 39, no. 1 (June 27, 2014): 29–38. Accessed October 10, 2024. http://sp.ftn.uns.ac.rs/index.php/atm/article/view/JTP.2014.39.1.4.