Viana, M.C. et al. 2025. Mathematical literacy: Fedathian contributions to overcoming the difficulties of primary school teachers: Las Unidades Temáticas de la BNCC. Sensos-e. 12, 2 (Jun. 2025), 90–102. DOI:https://doi.org/10.34630/sensos-e.v12i2.5905.