Kralam, Kulitsara, and Nutta Taneepanichskul. “Knowledge, Attitude and Practice towards Personal Protective Equipment Use among Steel Industry Workers in Thailand”. Journal of Health Research 30, no. Suppl. 2 (March 23, 2017): S161-S165. accessed September 30, 2026. https://he01.tci-thaijo.org/index.php/jhealthres/article/view/80739.