Lopez Araujo, J. G., A. E. Pozo Potosi, Y. C. Bodero Aguayo, and N. J. Loor Aguayo. “PLAY IN THE CHILD’S INTELLECTUAL DEVELOPMENT”. Universidad Ciencia Y Tecnología, Vol. 1, no. 1, June 2020, pp. 97-106, https://uctunexpo.autanabooks.com/index.php/uct/article/view/321.