Jetsada Kumphong, Thaned Satiennam, Wichuda Satiennam, Supakorn Tirapat. CHANGE OF MOTORCYCLE SPEEDUNDER SPEED ENFORCEMENT CAMERA ON URBAN ARTERIAL IN KHON KAEN CITY, THAILAND. INTERNATIONAL JOURNAL OF GEOMATE [Internet]. 2019 Apr. 30 [cited 2024 Apr. 19];16(56):159-64. Available from: https://geomatejournal.com/geomate/article/view/2691