M. A. . Torres Marín, S. L. . Tapia Vasco, V. I. . Berrezueta García, E. O. . Lema Ortega, and M. A. . Guanoluisa Amores, “Gamification-based playful learning experiences and their effect on logical thinking and problem-solving in early childhood education”., Innint, vol. 3, no. 1, pp. 638–666, Mar. 2026, doi: 10.70577/p0fvx963.