{{cite journal | last1=zewski | first1=L. GaB | author2=. JIaskulska | author3=M. Piekarczyk | author4=D. Jaskulski | year=2019 | title=RESPONSE OF SPRING WHEAT ON AGRICULTURAL MEASURES IN THE REGION WITH LOW RAINFALL | journal=Journal of Animal and Plant Sciences | volume=29 | issue=2 | pages=492-499 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=2019-JAPS-220}}