{{cite journal | last1=Hussain | first1=Z. | author2=K. Javed | author3=S.M.I. Hussain | author4=G. S. Kiyani | year=2006 | title=SOME ENVIRONMENTAL EFFECTS ON PRODUCTIVE PERFORMANCE OF NILI- RAVI BUFFALOES IN AZAD KASHMIR | journal=Journal of Animal and Plant Sciences | volume=16 | issue=4 | pages=1989-2003 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=2006-JAPS-405}}