{{cite journal | last1=Bukhsh | first1=M. Ahmad alias Haji A. | author2=R. Ahmad | author3=A. Ali | author4=M. Ishaque | author5=A. Rehman Agriculture Adaptive Research Complex | author6=Dera Ghazi Khan | author7=Pakistan | year=2012 | title=POTASSIUM USE EFFICIENCY OF MAIZE HYBRIDS | journal=Journal of Animal and Plant Sciences | volume=22 | issue=3 | pages=728-732 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=2012-JAPS-335}}