Adsorption of methyl orange from aqueous solution onto calcined Lapindo volcanic mud

by A. Jalil, Aishah, Triwahyono, Sugeng, Adam, S. Hazirah, Rahim, N. Diana, A. Aziz, M. Arif, Hairom, Nur Hanis Hayati, M. Razali, N. Aini, Z. Abidin, Mahani A., A. Mohamadiah, M. Khairul
Published 2010