{{cite journal | last1=Keskin | first1=A. | year=2019 | title=DETERMINING OPTIMUM LIVESTOCK (CATTLE) FLOW IN TURKEY USING SPATIAL EQUILIBRIUM MODEL | journal=Journal of Animal and Plant Sciences | volume=29 | issue=1 | pages=306-315 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=AGECO-17-0041}}