International Journal of Project Management
International Journal of Project Management > 2015 > 33 > 1 > 189-200
International Journal of Project Management > 2015 > 33 > 8 > 1877-1887
International Journal of Project Management > 2015 > 33 > 1 > 189-200
International Journal of Project Management > 2015 > 33 > 8 > 1877-1887