SE, IJABE. Variable rate fertilization system for soybean and maize planting. International Journal of Agricultural and Biological Engineering, [S. l.], v. 18, n. 6, 2025. DOI: 10.25165/ijabe.v18i6.10399. Disponível em: https://www.ijabe.org/index.php/ijabe/article/view/10399. Acesso em: 26 jan. 2026.