Aroondechachai, C., C. Reodecha, D. Suwattana, and M. Duangjinda. “GENETIC POLYMORPHISM OF BETA AND KAPPA CASEIN IN CROSSBRED DAIRY CATTLE”. The Thai Journal of Veterinary Medicine, vol. 34, no. 1, July 2015, pp. 57-63, https://he01.tci-thaijo.org/index.php/tjvm/article/view/37380.