?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Le%2C+Dinh+Thanh&rft.aulast=Le&rft.aufirst=Dinh+Thanh&rft.volume=58&rft.date=2013&rft.atitle=More+Efficient+Path+Optimization+for+Greedy+Geographic+Routing+in+Wireless+Sensor+Networks&rft.title=Journal+of+Science+of+HNUE&rft.genre=article