TY - BOOK AU - Khan ,Muhammad Bilal AU - Supervisor : Dr. Rehan Zahid TI - Production and Tribological Analysis of Cottonseed-based Bio-lubricant U1 - 621 PY - 2021/// CY - Islamabad: PB - SMME- NUST. KW - MS Mechanical Engineering UR - http://10.250.8.41:8080/xmlui/handle/123456789/25242 ER -