Mohaimeed A alwan. The Study the Influence of TiO2-Nanoparticles Doped in Polyvinyl Alcohol by Measuring Optical Properties of PVA Films. IJNSN [Internet]. 2022Oct.14 [cited 2026Feb.15];30:59-0. Available from: https://publications.srp-center-services.com/index.php/ijn/article/view/62