Rahman, M. Z. ., S. H.- ur-. . Rashid, M. G. . Azam, Md. Nuruzzaman, and M. G. . Rahman. “Seroprevalence of Low Pathogenic Avian Influenza (H9) in Sonali Chickens of Joypurhat”. ABC Research Alert, vol. 8, no. 2, July 2020, pp. 78-83, doi:10.18034/ra.v8i2.477.