Vergara Cabarcas, Lizeth, y Lewis Polo Espinosa. «Entrepreneur Teaching Experience: Applying Material Design Principles in an Innovation Experience With the United Nations Development Programme». REVISTA ADELANTE-AHEAD 8, no. 1 (octubre 1, 2017). Accedido mayo 3, 2024. http://ojs.unicolombo.edu.co/index.php/adelante-ahead/article/view/142.