{{cite journal | last1=Noorka | first1=I. R. | author2=Taufiqullah | year=2015 | title=HETEROSIS AND PROPORTIONAL CONTRIBUTION OF LINE × TESTER INTERACTION AND GENE ACTION IN DIFFERENT MAIZE HYBRIDS UNDER WATER REGIMES | journal=Journal of Animal and Plant Sciences | volume=25 | issue=6 | pages=1616-1625 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=2015-JAPS-218}}