de Matos, P. ., C. L. Israel, and L. de F. . Spinelli. “ASTM F138 Steel Metallurgical Characterization and CTOD Analysis Applicable to Orthopedic Implants”. American Scientific Research Journal for Engineering, Technology, and Sciences, vol. 62, no. 1, Dec. 2019, pp. 179-91, https://www.asrjetsjournal.org/index.php/American_Scientific_Journal/article/view/5390.