García-Londoño, Gloria, Martha Liévano-Fiesco, Martha Leclercq-Barriga, Gladys Liévano-de Lombo, and Andrea Cuervo-Lozada. “C”. Universitas Scientiarum 13, no. 3 (May 17, 2013): 290–297. Accessed February 7, 2023. https://revistas.javeriana.edu.co/index.php/scientarium/article/view/1440.