Kamthita, P., and N. Atipasaworn. “Decolorization of Acid Dye in Aqueous Solution by a Combined Adsorption–Ozonation Process”. Srinakharinwirot University Engineering Journal, vol. 19, no. 1, Oct. 2023, pp. 16-28, https://ph02.tci-thaijo.org/index.php/sej/article/view/248650.