Hernández-Milla, B., Díaz-Rosales, K., Amaya-Gómez, R. and Reyes-Andrade, W. 2021. Incorporating technologies in math teaching. Attitudes of the ninth-grade student and middle education. Electronic Journal of Knowledge, Knowledge and Practices. 4, 1 (Dec. 2021), 28-43. DOI:https://doi.org/https://doi.org/10.5377/recsp.v4i1.12093.