{{cite journal | last1=Qureshi | first1=M. S. | year=2012 | title=STRESS IMPEDES REPRODUCTIVE PHYSIOLOGY OF DAIRY ANIMALS UNDER SUBTRIPICAL CONDITIONS - A REVIEW | journal=Journal of Animal and Plant Sciences | volume=22 | issue=2 | pages=75-78 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=2012-JAPS-2016}}