Multi-level Oxygen Plasma Treatment Nanoarchitectonics on Chitosan/PVA/TiO2 Composite-Based Absorber Layer Network for Efficient Polymer Solar Cells. - Sebak, M. A.; Aladim, A. K.; Mostafa, Massaud; Shahat, M. Abdelhamid (Journal of Inorganic & Organometallic Polymers & Materials, 2025)