Gantner, Vesna, Sonja Jovanovac, Krešimir Kuterovac, Drago Solić, and Marija Klopčić. 2006. “Effect of Temperature-Humidity Index on Daily Milk Yield of Dairy Cows”.
Acta Agraria Kaposváriensis 10 (2): 113-19.
https://journal.uni-mate.hu/index.php/aak/article/view/1784.