“EFFECT OF FUNCTIONALIZED (COOH) MULTI-WALLED CARBON NANO-TUBES (MWCNTS) ON ANTI-WEAR PERFORMANCE OF AN ENGINE OIL”, GJAETS, vol. 3, no. 8, pp. 1–5, Aug. 2016, Accessed: Apr. 03, 2025. [Online]. Available: https://gjaets.com/index.php/gjaets/article/view/225