KUMAR, Maheshwari Rakesh; E. V, Thomas. Development of a Double Caged (Active-Passive) Puddler. Indian Journal of Hill Farming, India, v. 31, n. 2, 2019. Disponível em: https://epubs.icar.org.in/index.php/IJHF/article/view/94690. Acesso em: 12 jun. 2026.