{{cite journal | last1=Emmanuel | first1=J. | author2=G. Joshua | author3=S. B. Shams | year=2012 | title=COMPARATIVE STUDY OF ECOLOGICAL CONDITIONS OF FOUR WETLANDS OF PUNJAB USING MACROINVERTEBRATES AS BIOINDICATORS | journal=Journal of Animal and Plant Sciences | volume=22 | issue=4 | pages=908-914 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=2012-JAPS-413}}