{{cite journal | last1=Terzic | first1=D. | author2=V. Djekic | author3=S. Jevtic | author4=V. Popovic | author5=A. Jevtic | author6=J. Mijajlovic | author7=A. Jevtic | year=2018 | title=EFFECT OF LONG TERM FERTILIZATION ON GRAIN YIELD AND YIELD COMPONENTS OF WINTER TRITICALE | journal=Journal of Animal and Plant Sciences | volume=28 | issue=3 | pages=830-836 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=2018-JAPS-319}}