PUARI, Aninda T.; YANTI, Nika R.; SARI, Nurmala; RUSNAM, Rusnam. Response Surface Methodology (RSM) for Optimization Carbonization Parameters of Exhausted Coffee Husk for Iron Removal from Aqueous Solution. Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering), [S. l.], v. 13, n. 3, p. 637–649, 2024. DOI: 10.23960/jtep-l.v13i3.637-649. Disponível em: https://jtep.fp.unila.ac.id/index.php/JTP/article/view/8271. Acesso em: 5 jul. 2026.