SINAN SAMIR JUMA, H. I. I. Effect of Mineral Fertilization and Humic Acids on Availability of NPK in Soil and Maize Growth. Annals of the Romanian Society for Cell Biology, [S. l.], v. 25, n. 6, p. 11414–11418, 2021. Disponível em: https://www.annalsofrscb.ro/index.php/journal/article/view/7651. Acesso em: 28 mar. 2024.