Study of Band Gap Reduction and Enhanced light Absorption in DSSC’s using N-TiO2 and Azo Dye Composites. International Journal of Scientific Research in Science and Technology, [S. l.], v. 11, n. 4, p. 449–455, 2024. DOI: 10.32628/IJSRST24115102. Disponível em: https://ijsrst.com/index.php/home/article/view/IJSRST24115102.. Acesso em: 7 nov. 2024.