Atcose Mwiinga and T. H. Hambweka Mulomba, “Research on Methane Production from Sargassum-Palm Oil Mill Effluent Co-digestion Optimized by Design Innovation and Anaerobic Fermentation: A Sustainable Biofuel Production and Waste Management Strategy”, Big.D, vol. 3, no. 2, pp. 39–51, Apr. 2026.