%0 Journal Article %J Cost Engineering (Morgantown, West Virginia) %D 1995 %T Elements of cost estimation: a survey in Canada and the United States %A Hegazy, Tarek %A Moselhi, Osama %B Cost Engineering (Morgantown, West Virginia) %V 37 %P 27-33 %G eng %U https://www.scopus.com/inward/record.uri?eid=2-s2.0-0029296896&partnerID=40&md5=edb2cfd356b1d37fab5639376ab51fc7