Ramrit, Thanissa, Wanpen Somhom, Nitipol Taweekhot, and Namtip Chatmontre. 2025. “Knowledge Attitude and Behavior of traditional herbal medicine used for oral health care among elderly in Yangchumnoi District, Sisaket province”. Thai Journal of Public Health and Health Education 5 (3). Ubon Ratchathani, Thailand:e276449. https://he02.tci-thaijo.org/index.php/tjphe/article/view/276449.