GUZMÁN BARNEY, ÁLVARO; AYALA OSORIO, GERMÁN; HURTADO VERA, GUIDO GERMÁN; URIBE CASTRO, HERNANDO. Society and the environment from a press observatory. Analecta política, [S. l.], v. 4, n. 7, p. 275–299, 2014. Disponível em: https://revistas.upb.edu.co/index.php/analecta/article/view/2554. Acesso em: 30 jun. 2026.