Sambakanya, S. et al. 2020. Synthesis and Application of Novel Coal Fly Ash Supported C-Doped TiO2-SnO2 Photocatalytic Nanocomposite for the Removal of Dyes in Water. Asian Journal of Chemistry. 32, 12 (Dec. 2020), 3239–3248. DOI:https://doi.org/10.14233/ajchem.2020.22972.