DEHESA DE GYVES, N.; LÓPEZ RAMÍREZ, E. Mathematics anxiety, attitude and self-efficacy: A study on the effect of “AppCalc” in engineering students. IE Revista de Investigación Educativa de la REDIECH, [S. l.], v. 12, p. e1229, 2021. DOI: 10.33010/ie_rie_rediech.v12i0.1229. Disponível em: https://www.rediech.org/ojs/2017/index.php/ie_rie_rediech/article/view/1229. Acesso em: 15 aug. 2025.