Musa, K., Sodimu, A. I., Jauro, A. G, Sani, N. A., Yakubu, M. H., Sulaiman, Y. D., Yakubu, M. T. and Abdulmumin, M. K. 2021. Comparative Study on Biogas Production Using Cowdung, Eucalyptus (Eucalyptus Camaldulensis. Dehnh) and Mixture Wastes . International Journal of Science for Global Sustainability. 7, 1 (Apr. 2021), 9.