?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Vu%2C+Thi+Hong+Nhan&rft.aulast=Vu&rft.aufirst=Thi+Hong+Nhan&rft.date=August+2009&rft.atitle=A+Method+for+Predicting+Location+of+Mobile+User+for+Location-based+Services+System&rft.title=Journal+of+Computer+%26+Industrial+Engineering&rft.genre=article