?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=D.E.&rft.au=Woldemichael%2C+D.E.&rft.aulast=Woldemichael&rft.pages=111-120&rft.atitle=Enhancing+active+learning+in+large+classes+using+web+clicker&rft.volume=26&rft.issn=01287702&rft.issue=Januar&rft.date=2018&rft.title=Pertanika+Journal+of+Social+Sciences+and+Humanities&rft.genre=article