Sungkhamanee, C., O. Songserm, and Y. Ruangpanit. “ Blood chemistry and Intestinal Morphology of Broiler under Heat stress”. Journal of Mahanakorn Veterinary Medicine, vol. 18, no. 1, Oct. 2023, pp. 41-56, https://li01.tci-thaijo.org/index.php/jmvm/article/view/257937.