G, A. F. ., A, O. T., S, O. A., A, O. G., V, M. . and D, A. O. . (2024) “Laboratory Investigation of Biogas Production Using Cow Dungs and Kitchen Wastes Otta”, International Journal of Membrane Science and Technology, 10(2), pp. 4348-4355. doi: 10.15379/ijmst.v10i2.3616.