@article {Rosa2018,
	title = {Sustainability in higher education: A review of contributions from Portuguese speaking countries},
	journal = {Journal of Cleaner Production},
	volume = {171},
	year = {2018},
	pages = {600-612},
	author = {Bizerril, M. and Maria Jo{\~a}o e Ma Rosa and Teresa Carvalho and Pedrosa, J.}
}
