Akshat Kumar, Pragna Nannapaneni, Madhumita Samad, Dr. Rajeev Kumar. (2020). Design And Fabrication Of A Low-Cost Mixer For A Biogas Digester. International Journal of Advanced Science and Technology, 29(7), 9742-9748. Retrieved from http://sersc.org/journals/index.php/IJAST/article/view/26642