BUDA, S. . Phase Transformation and Band Gap Narrowing in Mechanochemically Synthesized Nitrogen-Doped TiO₂ for use in Dye Sensitized Solar Cell. International Journal of Science for Global Sustainability, [S. l.], v. 11, n. 3, p. 313–316, 2025. DOI: 10.57233/ijsgs.v11i3.951. Disponível em: http://www.fugus-ijsgs.com.ng/index.php/ijsgs/article/view/951. Acesso em: 21 apr. 2026.