SINGH, A K; DUBEY, S K; GAUTAM, U S; SINGH, Atar. Innovative Farm Technologies for small holders of Uttar Pradesh and Uttarakhand. Indian Farming, Delhi, India, v. 66, n. 5, 2017. Disponível em: https://epubs.icar.org.in/index.php/IndFarm/article/view/73868. Acesso em: 7 aug. 2026.