Kheawrod, W., Sivapirunthep, P., Thiwaratkoon, P., Chongcharoen, M., Chancharoen, P., Yathongchai, W., and Chaosap, C. “The influence of fattening periods on performance, carcass composition, and meat quality of Charolaise crossbred steers”. International Journal of Agricultural Technology, vol. 16, no. 6, Nov. 2020, pp. 1397-06, https://li04.tci-thaijo.org/index.php/IJAT/article/view/7493.