{{cite journal | last1=Ahmad | first1=S. | author2=M. A. Jabbar | author3=A. Khalique | author4=Saima | author5=F. Shahzad | author6=N. Ahmad | author7=M. Fiaz | author8=U. Younas | year=2014 | title=EFFECT OF DIFFERENT LEVELS OF NDF ON VOLUNTARY FEED INTAKE, DRY MATTER DIGESTIBILITY AND NUTRIENTS UTILIZATION IN DRY NILI RAVI BUFFALOES | journal=Journal of Animal and Plant Sciences | volume=24 | issue=6 | pages=1602-1605 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=2014-JAPS-228}}