{{cite journal | last1=Suleman | first1=S. | author2=W. A. Khan | author3=K. M. Anjum | author4=W. Shehzad | author5=S. G. M. Hashmi | year=2021 | title=GIS-BASED DISTRIBUTION AND POPULATION ESTIMATION OF PUNJAB URIAL (OVIS VIGNEI PUNJABIENSIS) IN PAKISTAN | journal=Journal of Animal and Plant Sciences | volume=31 | issue=4 | pages=1187-1196 | doi=10.36899/JAPS.2021.4.0317 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=ZLG-19-0030}}