Andrade Dávila, D. R.; Rivera Roldán, M.; Arias Duque, S.; Espinoza López, A.; Ruiz Erazo, R. L. Interactive Material for the Acquisition of the Alphabetic Code in Second Grade Primary School. ecosacademia 2025, 11 (21), e1270. https://doi.org/10.53358/ecosacademia.v11i21.1270.