Al-Fawade, E. M. N., 		Naji, I. S., AND 		Mohammed, H. I..
" Study the Effect of Annealing Temperature on the  Structural, Optical and Electrical Properties of ZnS Thin  Films" <em>Ibn AL- Haitham Journal For Pure and Applied Sciences</em> [Online], Volume 25 Number 3 (7 May 2017)