Bravo-Velasquez, G. M., J. C. Saldarriaga-Zambrano, L. L. Figueroa-Moreira, J. L. Candela-Muñoz, and O. B. Reyes-Meza. “Playful Activities in the Learning Process”. International Research Journal of Management, IT and Social Sciences, vol. 10, no. 3, May 2023, pp. 154-60, doi:10.21744/irjmis.v10n3.2313.