H. L. Chávez-García, E. M. Alonso-Guzmán, W. Martínez-Molina, M. Graff, and J. C. Arteaga-Arcos, “Prediction of the Static Modulus of Elasticity Using Four non Destructive Testing”, RDLC, vol. 13, no. 1, pp. 33–40, Apr. 2014.