Enhancing Supercapacitor Performance with Cassava Tuber- Bamboo Stem Blended Porous Activated Carbon: An Environmentally Friendly ApproachNuviya Illa Muthi Aturroifah, Markus Diantoro, Worawat Meevasana and Santi MaensiriE3S Web of Conf., 517 (2024) 10003DOI: https://doi.org/10.1051/e3sconf/202451710003