“Variability in Densities, Ultrasound Speeds and Dynamic Modulus in Three Mexican Woods and Three Japanese Woods”. Revista Científica Ingeniería y Desarrollo. 38, no. 2 (July 3, 2020): 382–399. Accessed October 23, 2026. https://rcientificas.uninorte.edu.co/ingenieria/article/view/13364.