Sadadkhan, Ayab. 2023. “Participatory Management Strategies of Village Health Volunteers and Community Leaders in the Prevention and Surveillance of the Coronavirus Disease 2019 (COVID-19), Vibhavadi District, Surat Thani Province”. Rajapark Journal 17 (51). Bangkok, Thailand:368-85. https://so05.tci-thaijo.org/index.php/RJPJ/article/view/263813.