Effects of TiO2 phase and nanostructures as photoanode on the performance of dye-sensitized solar cells by Muqoyyanah, Muqoyyanah, Suriani, A. B., Mohamed, A., Hashim, N., Mamat, M. H., Ahmad, M. K., Othman, M. H. D., Mohamed, M. A., Nurhafizah, M. D., Birowosuto, M. D., Soga, T.