UDO, Victor; PAWŁOWSKI, Artur. Human Progress Towards Equitable Sustainable Development: A Philosophical Exploration. Problemy Ekorozwoju, [S. l.], v. 5, n. 1, p. 23–44, 2010. Disponível em: https://ph.pollub.pl/index.php/preko/article/view/4764. Acesso em: 23 nov. 2024.