{{cite journal | last1=Ahmed | first1=M. | author2=S. Farooq | year=2013 | title=GROWTH AND PHYSIOLOGICAL RESPONSES OF WHEAT CULTIVARS UNDER VARIOUS PLANTING WINDOWS | journal=Journal of Animal and Plant Sciences | volume=23 | issue=5 | pages=1407-1414 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=2013-JAPS-530}}