GUPTA, R K; BHATT, Rajan; MANAN, Jatinder. Management of N fertilizers in direct-seeded rice. Indian Farming, Delhi, India, v. 72, n. 9, p. 23–25, 2022. Disponível em: https://epubs.icar.org.in/index.php/IndFarm/article/view/122594. Acesso em: 30 oct. 2025.