GOYAL, R. K.; SINGH, J. P.; GAUR, M. K. Khadin system of runoff farming for crop production. Indian Farming, Delhi, India, v. 68, n. 9, 2018. Disponível em: https://epubs.icar.org.in/index.php/IndFarm/article/view/84406. Acesso em: 1 nov. 2025.