ENDRIANI; LISTYARINI, D.; FARNI, Y. Improving physical properties of Ultisol and maize yield using coconut shell biochar and Leucaena compost . Journal of Degraded and Mining Lands Management, Malang, Indonesia, v. 12, n. 2, p. 6991–6999, 2025. DOI: 10.15243/jdmlm.2025.122.6991. Disponível em: https://jdmlm.ub.ac.id/index.php/jdmlm/article/view/16829. Acesso em: 20 mar. 2025.