“Fabrication and Characterization of Dye-Sensitized Solar Cells Using Allium Cepa Flower Extract As a Means of Harnessing the Solar Energy”. Recent Advances in Natural Sciences 4, no. 1 (January 27, 2026): 211. Accessed January 29, 2026. https://flayoophl.com/journals/index.php/rans/article/view/211.