C. KARTHIKEYAN, MOHANRAJ K , VIJAYAKUMAR K. Indigenous Sustainable Organic Manuring Practices of Dryland Farmers in Tamil Nadu. Indian Journal of Extension Education, India, v. 49, n. 1&2, p. 50–53, 2022. Disponível em: https://epubs.icar.org.in/index.php/IJEE/article/view/129258. Acesso em: 3 nov. 2025.