KUMAR, Brijesh; AVASTHE, R. K.; BHUTIA, Karma T. Conservation of Tibetan Sheep endangered species of Sikkim-Himalayas. Indian Farming, Delhi, India, v. 67, n. 9, 2018. Disponível em: https://epubs.icar.org.in/index.php/IndFarm/article/view/84332. Acesso em: 20 oct. 2025.