VELÁSQUEZ MONSALVE, Juan David. Natural law in the universal declaration of human rights. Revista de la Facultad de Derecho y Ciencias Políticas, [S. l.], v. 43, n. 119, p. 735–772, 2013. Disponível em: https://revistas.upb.edu.co/index.php/derecho/article/view/3295. Acesso em: 3 jun. 2026.