Momena, Khan ZnO/MWCNTs/GO Nanocomposite for the Removal of Hexavalent Chromium from Aqueous Solution Momena Khan - Islamabad: SCME - NUST, 2018. - ix, 53 p.: ill.; 30cm. Hardcover Subjects--Topical Terms: Nano Science & Engineering - MS - Thesis Dewey Class. No.: 620