{{cite journal | last1=Ahmed | first1=F. | author2=D. M. Baloch | author3=S. A. Sadiq | author4=S. S. Ahmed | author5=A. Hanan | author6=S. A. Taran | author7=N. Ahmed | author8=M. J. Hassan | year=2014 | title=PLANT GROWTH REGULATORS INDUCED DROUGHT TOLERANCE IN SUNFLOWER (Helianthus annuus L.) HYBRIDS | journal=Journal of Animal and Plant Sciences | volume=24 | issue=3 | pages=886-890 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=2014-JAPS-124}}