Israel Barrutia Barreto, Juan Raúl Egoavil Vera, Wilmer Ortega Chávez, Juan Raúl Cadillo León (2021) “GeoGebra: a digital educational resource on the part of the mathematic teacher. A classroomexperience in Peru”, Turkish Journal of Computer and Mathematics Education (TURCOMAT), 12(14), pp. 3071–3083. doi: 10.17762/turcomat.v12i14.10859.