International Journal of Project Management
International Journal of Project Management > 2015 > 33 > 1 > 126-139
International Journal of Project Management > 2015 > 33 > 6 > 1377-1392
International Journal of Project Management > 2015 > 33 > 1 > 126-139
International Journal of Project Management > 2015 > 33 > 6 > 1377-1392