Maulidiyah, et al. “NANO TUBE TITANIUM DIOXIDE TITANIUM ELECTRODE FABRICATION WITH NITROGEN AND SILVER METAL DOPED ANODIZING METHOD: PERFORMANCE TEST OF ORGANIC COMPOUND RHODAMINE B DEGRADATION”. International Journal of Pharmacy and Pharmaceutical Sciences, vol. 7, no. 6, June 2015, pp. 141-6, https://www.journals.innovareacademics.in/index.php/ijpps/article/view/5508.