Preparation and Study of the Structural and Optical Properties of TiO2 – Ag-ZnO Nanoparticles. Acad. Sci. J. [Internet]. 2025 Apr. 30 [cited 2025 Jul. 5];3(2):145-6. Available from: https://acadscij.uodiyala.edu.iq/index.php/Home/article/view/323