Faraj MG. Effect of Nano Surface Topography on Electrical Properties of Lead Sulfide (PbS) Films Deposited on Polymer Substrate. J. Technol. Innov. Renew. Energy [Internet]. 2016 Mar. 1 [cited 2024 Dec. 28];5(1):18-20. Available from: http://lifescienceglobalca.com/index.php/jtire/article/view/3646