Islam, M Zohorul, Shahana Ahmed, Shahneaz Ali Khan, and Mohammad Belayet Hossain. 2012. “Significance of Duck in the Transmission of Avian Influenza Virus”. University Journal of Zoology, Rajshahi University 30 (May):77-79. https://doi.org/10.3329/ujzru.v30i0.10759.