Optical Properties of Zinc Sulphide Thin Films Coated with Aqueous Organic Dye Extract for Solar and Optoelectronic Device Applications. - Onochie, Uche Paul; Ikpeseni, Sunday Chukwuyem; Igweoko, Anthony Egwu; Owamah, Hilary Ijeoma; Aluma, Chinecherem Collins; Augustine, Chukwuemeka (Journal of Electronic Materials, 2021)