Waroonroj J, Yurachai S, Chamarat S. The Educational Supervision Guideline for Community Sanitation Using School Based Management on Liver Fluke Prevention for Risky Groups in Khonkaen. dhammathas [internet]. 2018 Apr. 30 [cited 2026 Mar. 6];18(1):47-56. available from: https://so06.tci-thaijo.org/index.php/dhammathas/article/view/87407