{{cite journal | last1=Çetin | first1=N. | author2=C. Sağlam | author3=B. Demir | year=2019 | title=DETERMINATION OF SPRAY ANGLE AND FLOW UNIFORMITY OF SPRAY NOZZLES WITH IMAGE PROCESSING OPERATIONS | journal=Journal of Animal and Plant Sciences | volume=29 | issue=6 | pages=1603-1615 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=2019-JAPS-612}}