HARDELI, H.; ADE PUTRI, A.; GUSMAR LINA, R.; FERONIKA, W.; PERMATASARI, P. Enhancing DSSC Performance through Metal-Doped TiO₂ and Poly-Tannin Dye: A Study on Bandgap Reduction and Photon Absorption. Jurnal Teknik Terapan, Jember, ID, v. 4, n. 1, p. 19–29, 2025. Disponível em: https://j-teta.polije.ac.id/index.php/publikasi/article/view/56. Acesso em: 30 jun. 2025.