R. Oliveira de Melo, H. Pereira de Oliveira, K. C. Silveira, L. Estrela Borges Baldotto, e M. Altoé Baldotto, “Initial performance of maize in response to humic acids and plant growth-promoting bacteria”, Revista Ceres, vol. 65, nº 3, p. 271–277, abr. 2025.