Rizkhe Safina, H. Suryono, Ngadino, and Winarko. “DESCRIPTION OF WORKERS’ KNOWLEDGE AND ATTITUDES TOWARDS FIRE HAZARDS IN THE CHEMICAL MANUFACTURING INDUSTRY IN 2021”. Jurnal Hygiene Sanitasi, vol. 1, no. 1, Oct. 2021, pp. 43-48, https://hisan.poltekkesdepkes-sby.ac.id/index.php/hisan/article/view/7.