{{cite journal | last1=Shakir | first1=H. A. | author2=J. I. Qazi | year=2013 | title=IMPACT OF INDUSTRIAL AND MUNICIPAL DISCHARGES ON GROWTH COEFFICIENT AND CONDITION FACTOR OF MAJOR CARPS FROM LAHORE STRETCH OF RIVER RAVI | journal=Journal of Animal and Plant Sciences | volume=23 | issue=1 | pages=167-173 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=2013-JAPS-126}}