วงศ์อุทัย ศ., & ไกรนรา มูรานิชิ อ. (2023). Bacteria Contamination in Water System and Environmental Health Factors in Dental Clinics of Sub-district Promotion Health Hospitals, Phuket. Journal of Health Science of Thailand, 32(6), 1015–1024. Retrieved from https://thaidj.org/index.php/JHS/article/view/14900