?url_ver=Z39.88-2004&rft_id=10.1109%2FICWISE.2018.8633279&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=A.S.&rft.au=Binti+Amir+Boktar%2C+A.S.&rft.aulast=Binti+Amir+Boktar&rft.date=2018&rft.title=Teenager+monitoring+mobile+application+using+geofencing&rft.isbn=9781538670699&rft.genre=proceeding