A. A. Hussein and H. B. Muhammad, “Enhancement Wear Resistance of Carbon Dual Phase Steel by Cryogenic Treatment”, NUCEJ, vol. 17, no. 2, pp. 173–178, Jun. 2014, Accessed: Dec. 23, 2024. [Online]. Available: https://oldjournal.eng.nahrainuniv.edu.iq/index.php/main/article/view/219