ESPINOZA FREIRE, E. E.; HERRERA MARTÍNEZ, L.; GUAMÁN GÓMEZ, V. J. Development of Intellectual Skills in the Teacher of the First Cycle of Primary Education. Espirales Revista Multidisciplinaria de investigación, [S. l.], v. 4, n. 35, 2021. DOI: 10.31876/er.v4i35.758. Disponível em: https://revistaespirales.com/index.php/es/article/view/758. Acesso em: 30 apr. 2026.