Choonkham, W. ., T. . Boonkerd, S. . Kanwichai, P. . Vos, and W. . Suriyasathaporn. “Efficiency of Heat Reduction in Barns During Rainy Season and Barn Characteristics: Their Relationship to Reproductive Performance of Dairy Cows in a Tropical Environment”. The Thai Journal of Veterinary Medicine, vol. 50, no. 2, June 2020, pp. 193-01, https://he01.tci-thaijo.org/index.php/tjvm/article/view/244072.