Barbosa Meléndez, Fredy. “Feature of the Rural School Teacher: The Mathematician Educator Case in Colombia”. Science and Interculturality 24, no. 01 (June 28, 2019): 53-63. Accessed May 18, 2024. http://ceimm.uraccan.edu.ni/index.php/Interculturalidad/article/view/590.