M. Abdelhamid Shahat, Ahmed Ghitas, F. M. El-Hossary, and A. M. Abd El-Rahman, “Activated-TiO2 Using UV Irradiation for Effective Core-shell Structured PAni-TiO2 Active Layer and Efficiency Assessment of Organic Solar Cells”, RTCAMS-V8, pp. 107–127, Apr. 2022.