Influence of an educative software in the improvement of the handling of the perspective by means of the geometric representation of solids and figures, like element of the development of the space thought. Rev. Invest. Univ. Quindío [Internet]. 2013 Dec. 31 [cited 2026 Jun. 25];24(2):204-12. Available from: https://ojs.uniquindio.edu.co/ojs/index.php/riuq/article/view/174