HAFEEZ, H. Y.; ADAM, B. I. The Effect of Annealing Time on TiO<sub>2</sub>–Based Dye Sensitized Solar Cell: Natural Pigment. Asian Journal of Applied Sciences, [S. l.], v. 6, n. 6, 2018. DOI: 10.24203/ajas.v6i6.5498. Disponível em: https://ajouronline.com/index.php/AJAS/article/view/5498. Acesso em: 17 aug. 2022.