Sorasak Khoomboon และ Teerasit Kasetkasem. (2010) Fusion of GPS and proximity data for vehicle tracking :. Kasetsart University,:ม.ป.ท.Sorasak Khoomboon และ Teerasit Kasetkasem. 2010. Fusion of GPS and proximity data for vehicle tracking :. ม.ป.ท.:Kasetsart University,;Sorasak Khoomboon และ Teerasit Kasetkasem. Fusion of GPS and proximity data for vehicle tracking :. ม.ป.ท.:Kasetsart University, 2010. Print.