Meza-Cascante, L. G.; Suárez-Valdés-Ayala, Z.; Agüero-Calvo, E.; Calderón-Ferrey, M.; Jiménez-Céspedes, R.; Sancho-Martínez, L.; Pérez-Tyteca, P.; Monje-Parrilla, J. Attitude towards Mathematics from Parents of Secondary Students. Uniciencia 2021, 35 (1), 384-395. https://doi.org/10.15359/ru.35-1.24.