{{cite journal | last1=Razzaq | first1=S. | author2=A. Riaz | author3=N. Siddique | author4=Saif-ur-Rehman | author5=M. A. Shah | author6=K. Naeem | author7=I. Ullah | year=2025 | title=MOLECULAR STUDY OF CIRCULATING CLASS II NEWCASTLE DISEASE VIRUS IN VACCINATED BROILER BIRDS IN RAWALPINDI DIVISION, PAKISTAN | journal=Journal of Animal and Plant Sciences | volume=35 | issue=2 | pages=320-329 | doi=10.36899/JAPS.2025.2.0048 | issn=1018-7081 | eissn=2309-8694 | publisher=Pakistan Agricultural Scientists Forum | url=https://thejaps.org.pk/AbstractView.aspx?mid=2024-JAPS-2734}}