Savaliya, B. D., Ravikala, K., Padodara, R. J., Singh, V. K., Murthy, K. S., & Gajbhiye, P. U. (2018). Effects of long day photoperiod on milk yield and circulating concentrations of insulin-like growth factor-1 and prolactin in Jaffrabadi buffalo. Buffalo Bulletin, 37(3), 421–430. Retrieved from https://kuojs.lib.ku.ac.th/index.php/BufBu/article/view/103