Bartlett, F. M., Dexter, R. J., Graeser, M. D., Jelinek, J. J., Schmidt, B. J., & Galambos, T. V. (2003). Updating Standard Shape Material Properties Database for Design and Reliability. Engineering Journal, 40(1), 2–14. https://doi.org/10.62913/engj.v40i1.800