1. Department of Veterinary Gynaecology and Obstetrics; College of Veterinary Science; Guru Angad Dev Veterinary and Animal Sciences University; Ludhiana Punjab India
2. Department of Veterinary and Animal Husbandry Extension Education; College of Veterinary Science; Guru Angad Dev Veterinary and Animal Sciences University; Ludhiana Punjab India
3. Central Institute for Research on Goat; Makhdoom; Farah Mathura Uttar Pradesh India
4. Department of Veterinary Gynaecology and Obstetrics; College of Veterinary Science; Lala Lajpat Rai University of Veterinary and Animal Sciences; Hisar Haryana India