Singh, Y., Sharma, A., P. Dwivedi, S., R.Mishra, V., & Kumar Srivastava, A. (2018). Influence of Sliding Speed on the Tribological Characteristics of Pongamia Oil with Tio2 Nanoparticles. International Journal of Engineering & Technology, 7(4.39), 155-157. https://doi.org/10.14419/ijet.v7i4.39.23830