©2013 National Research Council of Thailand
Karun Puthanapibool. 2008. Safety management for maintenace of petrol station. Field of Study Engineering Management, Chulalongkorn University;
Karun Puthanapibool. (2008) Safety management for maintenace of petrol station . Chulalongkorn University/Bangkok.
Karun Puthanapibool. Safety management for maintenace of petrol station. . Bangkok:Chulalongkorn University, 2008.
Karun Puthanapibool. (2008) Safety management for maintenace of petrol station . Chulalongkorn University/Bangkok.