Synthesis of carbon self-doped titanium dioxide and its activity in the photocatalytic oxidation of styrene under visible light irradiation. Mal. J. Fund. Appl. Sci. [Internet]. 2019 Apr. 16 [cited 2026 Sep. 17];15(2):291-7. Available from: https://mjfas.utm.my/index.php/mjfas/article/view/1592