Bolhan, A.; Ludin, N. A.; Suait, M. S.; Mat-Teridi, M. A.; Sopian, K.; Mohamed, N. M.; Arakawa, H. Enhancing the Performance of Dye-Sensitized Solar Cells by Incorporating Various Ratios of Platinum and Reduced Graphene Oxide Thin Film As a Counter Electrode. Malay. J. Catal. 2017, 3.