Singh, Yashvir, Abhishek Sharma, S. P. Dwivedi, V. R.Mishra, and Ashish Kumar Srivastava. “Influence of Sliding Speed on the Tribological Characteristics of Pongamia Oil With Tio2 Nanoparticles”. International Journal of Engineering & Technology 7, no. 4.39 (December 13, 2018): 155–157. Accessed May 4, 2024. https://www.sciencepubco.com/index.php/ijet/article/view/23830.