{{cite journal | last1=Khakwani | first1=A. A. | author2=M. D. Dennett | author3=M. Munir | author4=M. S. Baloch | year=2012 | title=WHEAT YIELD RESPONSE TO PHYSIOLOGICAL LIMITATIONS UNDER WATER STRESS CONDITION | journal=Journal of Animal and Plant Sciences | volume=22 | issue=3 | pages=773-780 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=2012-JAPS-343}}