B., Sridhar Babu, et al. “Effect of Macro, Micro and Nano Loads on The Indentation Behavior of Ti-6Al-4V and Haynes 242 Alloys”. International Journal of Automotive and Mechanical Engineering, vol. 19, no. 2, July 2022, pp. 9816-22, doi:10.15282/ijame.19.2.2022.15.0757.