Role of Project Portfolio Control Techniques in Achieving Efficiency

¿Role of project portfolio control techniques in achieving efficiency in project based firms.¿ for the degree of ¿Master of Science in Strategic Project Management (European)¿, embodies the results of an original research program and/or consists of an ordered and critical exposition of existing knowledge in a well-defined field. We have included explicit references to the citation of the work of others or to our own work