Pakeechay, K., C. Wattanachant, and T. Angkulasearanee. “Marketing Channels of Beef Cattle in the Lower Southern Region of Thailand”. Kasetsart Journal of Social Sciences, vol. 35, no. 2, Aug. 2014, pp. 312-25, https://so04.tci-thaijo.org/index.php/kjss/article/view/247243.