Villamil-Rincón, Diana Lucía, Eliécer Aldana-Bermúdez, and Graciela Wagner-Osorio. “Content Analysis of Area Concept in Higher Education”. Revista de Investigación, Desarrollo e Innovación 8, no. 2 (June 1, 2018): 265–278. Accessed April 18, 2024. https://revistas.uptc.edu.co/index.php/investigacion_duitama/article/view/7964.