Effect of Substrate Concentration (Glucose) on Ethanol Fermentation Continue with Immobilized Fixed Bed Fermenter for 2/3 Mesh Pumice Anchoring SizeFatwa Nabila Baharudin, Faris Naufal Ramadhan, Muhamad Samsuri and Ronny KurniawanE3S Web Conf., 484 (2024) 03008DOI: https://doi.org/10.1051/e3sconf/202448403008