Wachrakul, Chutima, Kangsadal Suwannarong, Rattanaporn Yossri, and Sumalee Chantaluk. 2023. “Effects of Learning Program Management on Opisthorchiasis and Cholangiocarcinoma according to Promotion, Prevention and Control of Opisthorchiasis in Primary Schools, Health Region 7”. Journal of the Office of Disease Prevention and Control 9 Nakhon Ratchasima 29 (1):80-94. https://he02.tci-thaijo.org/index.php/ODPC9/article/view/258233.