MANDAL, S.; KUMAR, A.; SINGH, R.K.; NGACHAN, S.V. Road Map for Farm Mechanization in Assam State. Indian Journal of Hill Farming, India, v. 27, n. 1, 2015. Disponível em: https://epubs.icar.org.in/index.php/IJHF/article/view/46795. Acesso em: 12 jun. 2026.