Chombanpeaw, P. and Limpiteeprakan, P. 2023. Effects of behavior modification program for liver fluke prevention based on transformative learning theory among people in Koksaard Sub-district, Numkhun District, Ubon Ratchathani Province. The office of disease prevention and control 9th Nakhon Ratchasima Journal. 29, 1 (Jan. 2023), 27–40.