ABRAM, M.; JARZABEK, J. Corporate social responsibility in hotel industry - environmental implications. Ecocycles, [S. l.], v. 2, n. 2, p. 9–16, 2016. DOI: 10.19040/ecocycles.v2i2.51. Disponível em: https://www.ecocycles.eu/ojs/index.php/ecocycles/article/view/51. Acesso em: 7 mar. 2021.