de Carvalho, R. B., Ferreira, M. A. T. and Choo, C. W. (2013) “Towards a Portal Maturity Model (PMM): Investigating Social and Technological Effects of Portals on Knowledge Management Initiatives”, Proceedings of the Annual Conference of CAIS / Actes du congrès annuel de l’ACSI. doi: 10.29173/cais278.