Phoutsavanh Chandavong Faculty of Industrial Technology, Ubon Ratcahthani Rajabhat University, Ubon Ratchathani Lao People's Democratic Republic
Electricite Du Laos, Southern Transmission Line System Monitoring Office
Komson Daroj Faculty of Industrial Technology, Ubon Ratcahthani Rajabhat University, Ubon Ratchathani Thailand
Danu Wiroteurairuang Faculty of Industrial Technology, Ubon Ratcahthani Rajabhat University, Ubon Ratchathani Thailand