MARCILLO VERA, F.; CUSME VÉLEZ, L.; TORRES BASTIDAS, J.; DUEÑAS HIDALGO , J. Evaluation of logical-mathematical skills in preschool students through digital gamification in Santo Domingo, Ecuador . Informática y Sistemas, Portoviejo, Ecuador, v. 7, n. 1, p. 17–23, 2023. DOI: 10.33936/isrtic.v7i1.5790. Disponível em: https://revistas.utm.edu.ec/index.php/Informaticaysistemas/article/view/5790. Acesso em: 18 nov. 2025.