M. Abdelhamid Shahat et al. 2022. Activated-TiO2 Using UV Irradiation for Effective Core-shell Structured PAni-TiO2 Active Layer and Efficiency Assessment of Organic Solar Cells. Recent Trends in Chemical and Material Sciences Vol. 8. (Apr. 2022), 107–127. DOI:https://doi.org/10.9734/bpi/rtcams-v8/3674E.