%0 Journal Article %J Journal of Infrastructure Systems %D 2016 %T An integrated productivity-practices implementation index for planning the execution of infrastructure projects %A Hassan Nasir %A Carl T Haas %A Carlos H Caldas %A Paul M Goodrum %B Journal of Infrastructure Systems %V 22 %G eng %U https://doi.org/10.1061/(ASCE)IS.1943-555X.0000275 %N 2