HASNELLY; YASIN, Syafrimen; AGUSTIAN; DARMAWAN. Study of Palm Shell Biochar Capability in Absorbing Metals on Landfill Leachate. International Journal of Psychosocial Rehabilitation, [S. l.], v. 24, n. 6, p. 13231–13239, 2020. DOI: 10.61841/qejqqr91. Disponível em: https://www.psychosocial.com/index.php/ijpr/article/view/7780. Acesso em: 17 aug. 2025.