{{cite journal | last1=Shafi | first1=J. | author2=Z. S. Mirza | author3=N. Kosour | author4=M. Zafarullah | year=2023 | title=ASSESSMENT OF HEAVY METALS CONTENT IN ORGANS OF EDIBLE FISH SPECIES OF RIVER RAVI IN PAKISTAN | journal=Journal of Animal and Plant Sciences | volume=33 | issue=1 | pages=201-210 | doi=10.36899/JAPS.2023.1.0610 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=Fish-20-0017}}