ARRAUDAH, R.; BERTHAM, Y. H.; PUJIWATI, H.; MURCITRO, B. G.; SUKARJO, E. I. Application of Humic Acid and Arbuscular Mycorrhizal Fungi to Increase Growth and Yields of Soybean in Ultisol. TERRA : Journal of Land Restoration, [S. l.], v. 3, n. 2, p. 56–64, 2020. DOI: 10.31186/terra.3.2.56-64. Disponível em: https://ejournal.unib.ac.id/terrajournal/article/view/13956. Acesso em: 8 may. 2024.