1.
Morocho Zumba ADR, Cabrera Berrezueta LB. Oral language development through pictograms: an experience with 3- and 4-year-old children. rgn [Internet]. 2022Oct.8 [cited 2022Dec.8];7(34):e21973. Available from: https://revista.religacion.com/index.php/religacion/article/view/973