Priya Ajit, K., A. Gautam, and P. K. Sarkar. “Fatigue Damage Estimation through Continuum Damage Mechanics Revisited”. Journal of Mines, Metals and Fuels, vol. 64, no. 5, Oct. 2022, pp. 214-7, https://informaticsjournals.com/index.php/jmmf/article/view/31518.