{{cite journal | last1=Khola | first1=G. | author2=U. Hanif | year=2012 | title=PALYNOLOGICAL STUDY OF SOIL SAMPLE COLLECTED FROM AN ARCHAEOLOGICAL SITE (GULABI BAGH) IN LAHORE, PAKISTAN | journal=Journal of Animal and Plant Sciences | volume=22 | issue=4 | pages=1113-1117 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=2012-JAPS-449}}