Tsegaye, Dejene, Mekibib Dawit, and Khwairakpam Gajananda. “Anaerobic Digestion of Tannery Solid Waste for Biogas Production: The Case of Modjo Tannery, Modjo; Ethiopia”. Journal of Technology Innovations in Renewable Energy 5, no. 2 (July 27, 2016): 68–75. Accessed December 5, 2024. https://mail.lifescienceglobal.com/pms/index.php/jtire/article/view/3983.