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Dealing with legitimacy : a key challenge for Project Portfolio Management decision makers
GutiƩrrez, Ernesto, (2014)
A project portfolio management approach to tackling the exploration/exploitation trade-off
Linhart, Alexander, (2020)
Towards a conceptual framework for sustainable project portfolio management
Schipper, R. P. J. Ron, (2018)
Program management
Thiry, Michel, (2010)
Value management: a group decision-making process to achieve stakeholders' needs and expectations in the most resource-effective ways
Thiry, Michel, (2004)