“STRUCTURAL, OPTICAL AND ELECTRICAL PROPERTIES OF ALUMINIUM DOPED ZINC OXIDE THIN FILM BY RF MAGNETRONSPUTTERING METHOD”. INTERNATIONAL JOURNAL OF ADVANCED RESEARCH AND REVIEW (IJARR), vol. 2, no. 9, Sept. 2017, pp. 77-81, https://www.ijarr.org/index.php/ijarr/article/view/207.