Yuliah, Maya, Teja Dwi Sutanto, Evi Maryanti, Eka Angasa, and Irfan Gustian. “Synthesis and Characterization of Composite Materials Based on Bacterial Cellulose and Fly Ash”. Science and Technology Indonesia 10, no. 2 (March 31, 2025): 552–561. Accessed May 6, 2026. https://sciencetechindonesia.com/index.php/jsti/article/view/1498.