KOLAMBANI, F. U.; WIDOWATI, W. Changes in chemical properties of three soil types after application of biochars and organic fertilizers for two years. Journal of Degraded and Mining Lands Management, Malang, Indonesia, v. 9, n. 4, p. 3715–3724, 2022. DOI: 10.15243/jdmlm.2022.094.3715. Disponível em: https://www.jdmlm.ub.ac.id/index.php/jdmlm/article/view/1209. Acesso em: 22 may. 2024.