Media type: E-Article Title: A Comparative Study of Acid-Activated Aluminium and Ferruginous Smectite in Oxalic Acid of Various Concentrations Contributor: Danai Tsakiri; Iliana Douni; Maria Taxiarchou Published: 2022 Published in: Materials Proceedings, 5 (2022) 1 Language: English DOI: 10.3390/materproc2021005113 ISSN: 2673-4605 Origination: Footnote: Access State: Open Access