REDA, Hadeel K. Abdul; MOHAMMAD, Haider M. 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, [S. l.], v. 23, n. 2, p. 72–77, 2023. DOI: 10.33971/bjes.23.2.9. Disponível em: https://bjes.journalpath.com/bjes/article/view/506. Acesso em: 6 may. 2026.