{{cite journal | last1=Zahra | first1=S. I. | author2=F. Abbas | author3=W. Ishaq | author4=M. Ibrahim | author5=H. M. Hammad | author6=B. Akram | author7=M. R. Salik | year=2016 | title=CARBON SEQUESTRATION POTENTIAL OF SOILS UNDER MAIZE PRODUCTION IN IRRIGATED AGRICULTURE OF THE PUNJAB PROVINCE OF PAKISTAN | journal=Journal of Animal and Plant Sciences | volume=26 | issue=3 | pages=706-715 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=2016-JAPS-96}}