By Tseng T.-L.   Huang C.-C.   Chu H.-W.   Gung R.R.   in International Journal of Project Management

ISSN:0263-7863|22|2|147-159

Elsevier‎(2004)‎

Access to resources Favorite 9.827842

By Gung R. R.   Steudel H. J.   in International Journal of Production Research

ISSN:1366-588X|37|4|769-791

Taylor & Francis Ltd‎(1999)‎

Access to resources Favorite 4.853948