Islam, S., A. R. Dey, S. Akter, H. Biswas, M. H. Talukder, and M. Z. Alam. “Status of Anthelmintic Resistance of Gastrointestinal Nematodes in Organized Sheep and Goat Farms”. Asian Journal of Medical and Biological Research, vol. 4, no. 4, Dec. 2018, pp. 378-82, doi:10.3329/ajmbr.v4i4.40110.