B. F. Hernández-Milla, K. G. . Díaz-Rosales, R. Y. . Amaya-Gómez, and W. A. . Reyes Andrade, “Incorporating technologies in math teaching: Attitudes of the ninth-grade student and middle education”, RECSP, vol. 4, no. 1, pp. 28–43, Jun. 2021.