International Journal of Project Management
International Journal of Project Management > 2015 > 33 > 1 > 103-115
International Journal of Project Management > 2015 > 33 > 7 > 1476-1483
International Journal of Project Management > 2015 > 33 > 1 > 103-115
International Journal of Project Management > 2015 > 33 > 7 > 1476-1483