%0 Journal Article %T Enhancing bio-methane yield in anaerobic co-digestion of waste engine oil with sewage sludge through Fenton’s reagent pretreatment %A Alshikhradhi, Mohanad %A Karrabi, Seyed Mohsen %A Shahnavaz, Bahar %A راف دویل %J Biomass Conversion and Biorefinery %@ 2190-6815 %D 2025