Gupta, Nikita S., and Susmita A. Mandavgane. “Comparative Photocatalytic Degradation of Alizarin Red S Dye Using Cobalt-Doped TiO2 under UV, Visible and Solar Light Irradiation”. Asian Journal of Chemistry, vol. 38, no. 9, Sept. 2026, pp. 2314-22, doi:10.14233/ajchem.2026.36471.