NANDA, S K; BEHERA, B K; BEHERA, D; GOEL, A K; PRADHAN, P L. Efficacy of Sprayers Against Pests in Paddy Crop. Journal of Agricultural Engineering, India, v. 45, n. 4, 2008. Disponível em: https://epubs.icar.org.in/index.php/JAE/article/view/14522. Acesso em: 30 jun. 2026.