?url_ver=Z39.88-2004&rft_id=10.3390%2Fijerph18073553&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=Y.I.&rft.au=Abu+Aisheh%2C+Y.I.&rft.aulast=Abu+Aisheh&rft.title=International+Journal+of+Environmental+Research+and+Public+Health&rft.issn=16617827&rft.atitle=Barriers+of+occupational+safety+implementation+in+infrastructure+projects%3A+Gaza+strip+case&rft.issue=7&rft.volume=18&rft.date=2021&rft.genre=article