Reda, Hadeel K. Abdul, and Haider M. Mohammad. 2023. “Effect of Retained Austenite on the Microstructure and Micro-Hardness of AISI 4330 Low Alloy Steel Using X-Ray Diffraction Method”. Basrah Journal for Engineering Sciences 23 (2): 72-77. https://doi.org/10.33971/bjes.23.2.9.