{{cite journal | last1=Cinar | first1=M. | author2=A. Ceyhan | author3=O. Yilmaz | author4=H. Erdem | year=2017 | title=EFFECT OF ESTRUS SYNCHRONIZATION PROTOCOLS INCLUDING PGF2α AND GnRH ON FERTILITY PARAMETERS IN HAIR GOATS DURING BREEDING SEASON | journal=Journal of Animal and Plant Sciences | volume=27 | issue=4 | pages=1083-1087 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=2017-JAPS-135}}