วงศ์อุทัย ศ. and ไกรนรา มูรานิชิ อ., “Bacteria Contamination in Water System and Environmental Health Factors in Dental Clinics of Sub-district Promotion Health Hospitals, Phuket”, J Health Sci Thai, vol. 32, no. 6, pp. 1015–1024, Dec. 2023.