1. Department of Veterinary Physiology, College of Veterinary and Animal Sciences, Bihar Animal Sciences University, Kishanganj, Bihar, India
2. Animal Biotechnology Centre, ICAR-National Dairy Research Institute, Karnal, Haryana, India
3. Subject Matter Specialist (Livestock Production), Krishi Vigyan Kendra, Hastinapur, Meerut, Uttar Pradesh, India