JANNAH, M.; AZMI, N.; LALA, A.; JALIL, Z.; MURSAL, M. Enhancing TiO2 Photoelectrode Performance: The Role of La Doping Using the Sol-Gel Process. Heca Journal of Applied Sciences, [S. l.], v. 3, n. 1, p. 56–62, 2025. DOI: 10.60084/hjas.v3i1.266. Disponível em: https://heca-analitika.com/hjas/article/view/266. Acesso em: 17 apr. 2026.