Wongta, Nipon, and Anuwat Huanonghan. 2023. “Effects of Infectious Waste Management Program on Behavior and Amount of Infectious Waste of Health Personnels in Hospitals, in Roi-Et Province”. Srinagarind Medical Journal 38 (5):438-47. https://li01.tci-thaijo.org/index.php/SRIMEDJ/article/view/259369.