Rungson Muangsorot. 2004. Cost-effectiveness analysis in safety management system. Field of Study Industrial Hygiene and Safety, Mahidol University;
Rungson Muangsorot. (2004) Cost-effectiveness analysis in safety management system . Mahidol University/Bangkok.
Rungson Muangsorot. Cost-effectiveness analysis in safety management system. . Bangkok:Mahidol University, 2004.
Rungson Muangsorot. (2004) Cost-effectiveness analysis in safety management system . Mahidol University/Bangkok.