BURBANO ORJUELA, H. The world’s environmental crisis at the beginning of the XXI century: elements for its analysis. Tendencias, [S. l.], v. 6, n. 1-2, p. 21–36, 2013. Disponível em: https://revistas.udenar.edu.co/index.php/rtend/article/view/659. Acesso em: 22 jul. 2024.