CASTRO-VARELA, Ancizar. Crisis of capitalism and some estimates of its impact on the subordinate class in Colombia. Prospectiva. Revista de Trabajo Social e Intervención Social, [S. l.], n. 18, p. 193–219, 2013. DOI: 10.25100/prts.v0i18.1129. Disponível em: https://revistaprospectiva.univalle.edu.co/index.php/prospectiva/article/view/1129. Acesso em: 11 jan. 2026.