(2004). Journal of construction engineering and managementJanuari/Februari, Maret/April, Mei/Juni 2004. ASCE.
Chicago Style (17th ed.) CitationJournal of Construction Engineering and ManagementJanuari/Februari, Maret/April, Mei/Juni 2004. ASCE, 2004.
MLA (8th ed.) CitationJournal of Construction Engineering and ManagementJanuari/Februari, Maret/April, Mei/Juni 2004. ASCE, 2004.
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