Wanpen , Charassri. 2021. “The Evaluation of the Project, Disease-Free, Safety, Physical and Mental Wellbeing Enterprise, Fujikura Electronics (Thailand) Ltd., Klong Luang District, Pathumthani Province Year 2020”. Journal of Medical and Public Health Region 4 11 (2). Saraburi,Thailand:72-78. https://he01.tci-thaijo.org/index.php/JMPH4/article/view/251499.