Alsaied Alnaimy, M. H., F. O. Samir, and E. . G. Ahmed. “Signs of Heat Stress and Some Steps to Reduce the Negative Effects on Animals”. GSC Advanced Research and Reviews, vol. 4, no. 1, July 2020, pp. 046-58, doi:10.30574/gscarr.2020.4.1.0058.