SHARMA, R K; SAXENA, V K. Influence of sowing methods on productivity of maize (Zea mays). The Indian Journal of Agricultural Sciences, Delhi, India, v. 72, n. 11, 2014. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/41123. Acesso em: 23 oct. 2025.