@article {Portela2009,
	title = {Perceptions of the Bologna process: What do students{\textquoteright} choices reveal?},
	journal = {Higher Education},
	volume = {58},
	number = {4},
	year = {2009},
	pages = {465-474},
	author = {Miguel Portela and C. S{\'a} and F. Alexandre and Cardoso, A.R.}
}
