“Influence of Cellulose Acetate Concentration on The Performance of Biopolymer Membranes for Naphthol Dye Removal from Textile Wastewater”. CHEMICA: Jurnal Teknik Kimia, vol. 12, no. 3, Nov. 2025, pp. 198-06, https://doi.org/10.26555/chemica.v12i3.489.