@article {3907, title = {Inbreeding and research collaborations in Portuguese higher education}, journal = {Higher Education Quarterly}, year = {2021}, doi = {10.1111/hequ.12301}, url = {https://doi.org/10.1111/hequ.12301}, author = {Orlanda Tavares and Cristina Sin and C. S{\'a} and S. Bugla and Alberto Amaral} }