Photiphitak, C. , Rakkwamsuk, P. , Muthitamongkol, P. , Thanachayanont, C. (2012), 'Performance Enhancement of Dye-Sensitized Solar Cells by MgO Coating on TiO2 Electrodes', World Academy of Science, Engineering and Technology, Open Science Index 65, International Journal of Materials and Metallurgical Engineering, 6(5), 417 - 421.