{{cite journal | last1=Lum | first1=M.S. | author2=M.M. Hanafi | author3=Y. M. Rafii | author4=A. S. N. Akmar | year=2014 | title=EFFECT OF DROUGHT STRESS ON GROWTH, PROLINE AND ANTIOXIDANT ENZYME ACTIVITIES OF UPLAND RICE | journal=Journal of Animal and Plant Sciences | volume=24 | issue=5 | pages=1487-1493 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=2014-JAPS-212}}