Ibrahim A, Suleiman A, Ladidi M, et al. Valorization of Cassava Peel Waste for Sustainable Electricity Generation in a Bacillus subtilis-Inoculated Double-Chamber Microbial Fuel Cell. Eur. J. Phys. Funct. Mater. 2026;10(3):227-250. doi:10.32523/ejpfm.2026100303