K C, Narsito IK. Chemically Synthesized Mesoporous Nitrogen-Doped TiO2 and its Application to High Efficiency Dye- Sensitized Solar Cells. Sci Tech Asia [internet]. 2015 Oct. 22 [cited 2025 Apr. 6];15(4):1-10. available from: https://ph02.tci-thaijo.org/index.php/SciTechAsia/article/view/41260