Prosiding P 613.62 INT i ILO standards-related activities in the area of occupational safety and health: an in-depth study for discussion with a view to the elaboration of a plan of action for such activities, international labour conference 91st session 2003 report VI sixth item on the agenda International Labour Organization Industrial Safety Industrial Hygiene Work Environment Performance Standard Geneva: International Labour Office, 2003 https://lib.fkm.ui.ac.id:443/detail?id=46886