RUSNAM, R.; YANTI, N. R.; PUARI, A. T.; SARI, N. Application of Agro-industrial Solid Waste as Biochar for Iron (II) Removal from Aqueous Solution. Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering), [S. l.], v. 13, n. 1, p. 155–164, 2024. DOI: 10.23960/jtep-l.v13i1.155-164. Disponível em: https://jurnal.fp.unila.ac.id/index.php/JTP/article/view/7802. Acesso em: 26 nov. 2025.