@inbook {3899,
	title = {Quality assurance of doctoral education: current trends and future developments},
	booktitle = {Structural and Institutional Transformations in Doctoral Education: Social, Political and Student Expectations},
	number = {Issues in Higher Education},
	year = {2020},
	pages = {105-139},
	publisher = {Palgrave Macmillan.},
	organization = {Palgrave Macmillan.},
	edition = {S. Cardoso, O. Tavares, C. Sin, and T. Carvalho},
	author = {S{\'o}nia Cardoso and Maria Jo{\~a}o e Ma Rosa and Vera Migu{\'e}is}
}
