suriyoporn, surisa, Meechoowas, E., Sathirakul, S., Tapasa, K., & Chomdee, P. (2023). The Performance Test of Domestically-Built Powered Air Purifying Respirator with Hood (PAPR), During The Pandemic of COVID-19 in Thailand. Bulletin of Applied Sciences, 12(2), 82–96. https://doi.org/10.60136/bas.v12.2023.701