Hernan Ortiz , Hernan, Hernández Martínez Jeimy, Lucia Chávez Ruano, and Isabel Clavijo Robinson. 2022. “Mathematical Software to Check the Resolution of Exercises in Unified General High School in Ecuador”. Revista Tecnológica Ciencia Y Educación Edwards Deming 6 (1). https://doi.org/10.37957/rfd.v6i1.90.