Nilesh.C. Ghuge, Dattatraya Palande, and Rakesh Shriwastva. “Experimental validation of multiaxial fatigue theories to estimate fatigue life of helical compression spring”. Journal of Current Science and Technology, vol. 13, no. 2, July 2023, pp. 339-50, doi:10.59796/jcst.V13N2.2023.1749.