JOHAN SEBASTIÁN GUTIÉRREZ VÉLE; BLADIMIR PINEDA SEPÚLVEDA. CHALLENGES AND OPPORTUNITIES IN TEACHING MATHEMATICS IN COLOMBIAN RURAL BASIC EDUCATION. DIALÉCTICA, [S. l.], v. 4, n. 26, 2026. DOI: 10.56219/dialctica.v4i26.4913. Disponível em: http://www.revistas.upel.edu.ve/index.php/dialectica/article/view/4913. Acesso em: 29 oct. 2026.