Safdar, Amna Growth of Copper Zinc tin Sulfide Thin Films by Wet Chemistry Routes : As a Light Absorber Layer in GIGS Based Thin Film PV Technology / Amna Safdar. - Islamabad: SCME - NUST, 2013. - 97 p. : ill. ; 30cm. ISBN: Subjects--Topical Terms: Material and Surface Engineering MS-Thesis. Dewey Class. No.: 620.44