A. R. Pires et al.,  "Collaborative networking of researchers in quality: A Portuguese case", in Proc. book of the 3rd Int. Conf. on Quality Engineering and Management, 2018, Berbegal-Mirabent, J., Marimon, F., Casadesús, M. and Sampaio, P., Ed., Barcelona, Spain, International Conference on Quality Engineering and Management, 2018, pp. 201-218