RATNER, Svetlana; RATNER, Pavel. DEA-BASED DYNAMIC ASSESSMENT OF REGIONAL ENVIRONMENTAL EFFICIENCY. Applied Computer Science, [S. l.], v. 13, n. 2, p. 48–60, 2017. DOI: 10.23743/acs-2017-13. Disponível em: https://ph.pollub.pl/index.php/acs/article/view/3289. Acesso em: 18 may. 2024.