{{cite journal | last1=Barpete | first1=S. | author2=S. F. Özcan. | author3=K. M. Khawar | author4=S. Özcan | year=2016 | title=EFFECT OF PLANT GROWTH REGULATORS AND PHYSICAL FACTORS ON IN VITRO HIGH FREQUENCY REGENERATION OF GRASS PEA | journal=Journal of Animal and Plant Sciences | volume=26 | issue=4 | pages=1087-1093 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=2016-JAPS-142}}