Photangtham D, Buajaroen H, Wisansakunwong P, Chankhum W. Safety Elevation for Spa Business Operators After COVID-19 Pandemic in Nakhon Pathom and Phetchaburi Province. Mod Manag J [Internet]. 2024 Jan. 10 [cited 2024 May 10];21(2):88-104. Available from: https://so04.tci-thaijo.org/index.php/stou-sms-pr/article/view/267701