Istiqomah, Fuspita, Verry Fabiani, and Adisyahputra Adisyahputra. 2021. “Synthesis and Characterization of Cual Batik Waste Dyes From Photocatalysis Using TiO2 From Ilmenite Bangka”. Stannum : Jurnal Sains Dan Terapan Kimia 3 (2), 34-40. https://doi.org/10.33019/jstk.v3i2.2199.