Zlatkovic, N., and T. Könyves. “The Influence of Temperature, Relative Air Humidity and Temperature Humid Index on the Quality of Cow Milk”. Review on Agriculture and Rural Development, vol. 2, no. 1, Jan. 2013, pp. 485-91, https://ojs.bibl.u-szeged.hu/index.php/rard/article/view/13359.