“MECHANICAL PROPERTIES OF THE INTERCRITICALLY ANNEALED 0.15Wt%C- 0.32 Wt%Mn STEEL AND QUENCHED IN SAE ENGINE OIL AT ROOM TEMPERATURE”. Nigerian Journal of Technology 29, no. 2 (February 1, 2009): 32–37. Accessed April 16, 2026. https://nijotech.com/index.php/nijotech/article/view/60.