สิงห์คำ ว., & สุขเสริม ธ. (2019). A Study of Crayfish’s Consumer Demand in Mueang District, Ubon Ratchathani Province. Journal of Graduate School, Pitchayatat, Ubon Ratchathani Rajabhat University, 14(3), 145–153. Retrieved from https://so02.tci-thaijo.org/index.php/Pitchayatat/article/view/237159