ALTUN, G. .; ZENCIRKIRAN, M. Green metric sustainability index: Evaluation of Turkish universities in the Top 500 category in 2020. New Trends and Issues Proceedings on Advances in Pure and Applied Sciences, [S. l.], v. 2022, n. 1, p. 13–22, 2021. DOI: 10.18844/gjpaas.v14i1.6782. Disponível em: https://un-pub.eu/ojs/index.php/paas/article/view/6782. Acesso em: 20 may. 2024.