نتایج جستجو برای: public works
تعداد نتایج: 488418 فیلتر نتایج به سال:
Journal:
:ITEGAM- Journal of Engineering and Technology for Industrial Applications (ITEGAM-JETIA)
2018
Journal:
:American Journal of Public Health and the Nations Health
1942
2002
Søren Buhl
Comparative studies of actual and estimated costs in transportation infrastructure development are few. Where such studies exist, they are typically single-case studies or they cover a sample of projects too small to allow systematic, statistical analyses (Bruzelius et al., 1998; Fouracre et al., 1990; Hall, 1980; Nijkamp & Ubbels, 1999; Pickrell, 1990; Skamris & Flyvbjerg, 1997; Szyliowicz & G...
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