Published Central Composite Design in a Refinery’s Wastewater Treatment by Air Flotation by F. Rigas, P. Panteleos, C. Laoudis rigas_0.pdf
Published Adsorption of hexavalent uranium on dunite by Konstantinou M., Demetriou A., Pashalidis I. 229-236_446_PASHALIDIS_9-3.pdf