Hanyanunt, Patomroek, Piraporn Juntanawiwat, Tassananwan Chatreewonanakul, Patsanun Potisuwan, Waristha Simsiriporn, Saowaluck Phondee, Nitchatorn Sungsirin, Piyanate Kesakomol, Veerachai Watanaveeradej, and Tanit Boonsiri. “EFFECTS OF ULTRAVIOLET C (UVC) LIGHT AND DRY HEAT ON FILTRATION PERFORMANCE OF N95 RESPIRATOR MASK”. Journal of Southeast Asian Medical Research 4, no. 2 (December 26, 2020): 48-52. Accessed October 7, 2022. https://www.jseamed.org/index.php/jseamed/article/view/75.