GARCÍA NORATO, Olga Marina. Historiographic trends on the agrarian issue in Colombia during the 20th century. Revista de Investigaciones UNAD, Colombia,CO, v. 11, n. 1, p. 243–254, 2012. DOI: 10.22490/25391887.782. Disponível em: https://hemeroteca.unad.edu.co/index.php/revista-de-investigaciones-unad/article/view/782. Acesso em: 6 nov. 2026.