{{cite journal | last1=Ahmed | first1=B. | author2=M. Ashraf | author3=M. Naeem | author4=A. Zafar | author5=M. Javed | year=2011 | title=EFFECT OF BROILER DROPPINGS ON INDIAN MAJOR CARPS: GROWTH PERFORMANCE AND NITROGEN INCORPORATION | journal=Journal of Animal and Plant Sciences | volume=21 | issue=3 | pages=575-580 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=2011-JAPS-333}}