00528nam a22001457a 4500 621 Waqas, Muhammad 4770 Synthesis and Tribological Analysis of CuO and TiO2 Nanoparticles based Bio-lubricants / Muhammad Waqas Islamabad : SMME- NUST; 2022. 70p. Soft Copy 30cm MS Mechanical Engineering 119495 Supervisor : Dr. Rehan Zahid 122313 http://10.250.8.41:8080/xmlui/handle/123456789/30597 ddc THE 608978 608978 0 0 0 0 SMME SMME EB 2024-04-26 0 621 SMME-TH-761 2024-04-26 2024-04-26 THE