{{cite journal | last1=Shakar | first1=M. | author2=M. Yaseen | author3=M. Arshad | author4=R. Ahmad | year=2015 | title=SOIL APPLIED CALCIUM CARBIDE-MEDIATED CHANGES IN MORPHO-PHYSIOLOGY, FEMALENESS AND FRUIT YIELD OF CUCUMBER PLANTS AND THEIR RELATIONSHIP WITH ENDOGENOUS PLANT ETHYLENE | journal=Journal of Animal and Plant Sciences | volume=25 | issue=6 | pages=1685-1692 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=2015-JAPS-226}}