“TiO2/Zeolite/Coal/Fly/Ash/Nanocomposite/for/Photodegradation/of/Naphthol/Blue/Black/Dye:/Optimization/and/Mechanism/under/Visible/Light”. 2025. Jurnal Kimia Valensi 11 (1): 92-104. https://doi.org/10.15408/jkv.v11i1.45036.