1. Faculty of Veterinary, Animal and Biomedical Sciences, Sylhet Agricultural University, Sylhet 3100, Bangladesh
2. Department of Parasitology, Sylhet Agricultural University, Sylhet 3100, Bangladesh
3. Department of Pharmacology and Toxicology, Sylhet Agricultural University, Sylhet 3100, Bangladesh
4. Department of Animal Nutrition, Sylhet Agricultural University, Sylhet 3100, Bangladesh
5. Department of Pathology, Sylhet Agricultural University, Sylhet 3100, Bangladesh