MISHRA, J S; SINGH, V P. Cultivar competitiveness and weed control in zero-till dry-seeded irrigated rice (Oryza sativa)*. The Indian Journal of Agricultural Sciences, Delhi, India, v. 81, n. 10, 2011. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/11265. Acesso em: 27 oct. 2025.