Kiattisak Batsungnoen. 2007. Safety management intervention program for primary school in Nakhonratchasima Educational Service Area Office 5 : case study for Nongkratum school and Tangta school. Field of Study Industrial Hygiene and Safety, Mahidol University;
Kiattisak Batsungnoen. (2007) Safety management intervention program for primary school in Nakhonratchasima Educational Service Area Office 5 : case study for Nongkratum school and Tangta school . Mahidol University/Bangkok.
Kiattisak Batsungnoen. Safety management intervention program for primary school in Nakhonratchasima Educational Service Area Office 5 : case study for Nongkratum school and Tangta school. . Bangkok:Mahidol University, 2007.
Kiattisak Batsungnoen. (2007) Safety management intervention program for primary school in Nakhonratchasima Educational Service Area Office 5 : case study for Nongkratum school and Tangta school . Mahidol University/Bangkok.