?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Tran%2C+Van+Hoi&rft.aulast=Tran&rft.aufirst=Van+Hoi&rft.issue=2&rft.volume=5&rft.date=April+2015&rft.issn=2088-8708&rft.atitle=Improvement+of+Step+Tracking+Algorithm+Used+for+Mobile+Receiver+System+via+Satellite&rft.title=International+Journal+of+Electrical+and+Computer+Engineering&rft.pages=280-288&rft.genre=article