ABDULSALAMI, I. O. .; AKINOLA, W. O. . Titanium Dioxide Band-Gap and Interfacial Energy-Level Engineering in Dye-Sensitized Solar Cells – A Narrative Review. International Journal of Science for Global Sustainability, [S. l.], v. 12, n. 1, p. 392–400, 2026. DOI: 10.57233/ijsgs.v12i1.1140. Disponível em: http://www.fugus-ijsgs.com.ng/index.php/ijsgs/article/view/1140. Acesso em: 21 sep. 2026.