Ronaldo, Rusdianasari and Hasan, A. 2024. Combine Improvement for Dye-Sensitized Solar Cells: Characterization of Metal Oxide-Doped TiO2 Nanoparticles Integrated with Clitoria Ternatea Extract. International Journal of Research in Vocational Studies (IJRVOCAS). 4, 2 (Aug. 2024), 01–09. DOI:https://doi.org/10.53893/ijrvocas.v4i2.292.