Morocho Zumba, Alicia Del Rocío, and Luis Bolívar Cabrera Berrezueta. 2022. “Oral Language Development through Pictograms: An Experience With 3- and 4-Year-Old Children”. Religación. Revista De Ciencias Sociales Y Humanidades 7 (34), e21973. https://doi.org/10.46652/rgn.v7i34.973.