?url_ver=Z39.88-2004&rft_id=10.1051%2Fe3sconf%2F202234705007&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Alaloul%2C+W.S.&rft.aulast=Alaloul&rft.aufirst=W.S.&rft.date=2022&rft.issn=25550403&rft.title=E-learning+versus+face-to-face+civil+and+environmental+engineering+education%3A+A+case+study+of+the+COVID-19+pandemic&rft.genre=proceeding