Modelling biohydrogen production from residual hydrocarbons by immobilized bacteria using COMSOL multiphysics. - Abutu, David; Wan Yussof, Hafizuddin; Nyah, Francis; Ikechukwu Nwaichi, Peter; Umunnawuike, Chika; Agi, Augustine (Biomass & Bioenergy, 2026)