Mohammed, Muetaz, Ahmad Belkair, Tarek Hamad, Abraheem Jirhiman, Razena Hassan, and Ali Ahmeedah. “Improving Biogas Production from Animal Manure by Batch Anaerobic Digestion”. Algerian Journal of Engineering and Technology 60 (June 28, 2022): 79-84. Accessed March 3, 2026. http://jetjournal.org/index.php/ajet/article/view/199.