{{cite journal | last1=Karakuş | first1=K. | author2=E. Eyduran | author3=T. Aygün | author4=K. Javed | year=2010 | title=APPROPRIATE GROWTH MODEL DESCRIBING SOME TESTICULAR CHARACTERISTICS IN NORDUZ MALE LAMBS | journal=Journal of Animal and Plant Sciences | volume=20 | issue=1 | pages=NA | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=2010-JAPS-111}}