B. Yazhini, J. Sunil, S. Ramabalan. 2021. “Experimental Investigation on the Nanomechanical Properties of Lubricated and Non-Lubricated AISI 1018 Mild Steel Using Nanoindentation Technique”. Design Engineering, October, 3646-59. http://thedesignengineering.com/index.php/DE/article/view/5311.