@article {203550,
	title = {Impact of silver dopants on structural, morphological, optical, and electrical properties of copper-zinc sulfide thin films prepared via sol-gel spin coating method},
	journal = {Optical Materials},
	volume = {109},
	year = {2020},
	pages = {110250},
	author = {A.A.I. Khalil and A.H.M Abd El-Gawad and A.-S. Gadallah}
}
