SZYJA, P. The role of the concept of sustainable development and its indicators in a study on the progress of the new UN goals. Economic and Environmental Studies, [S. l.], v. 18, n. 1 (45), p. 387–409, 2020. DOI: 10.25167/ees.2018.45.22. Disponível em: https://czasopisma.uni.opole.pl/index.php/ees/article/view/2620. Acesso em: 2 nov. 2024.