Darwin D, Cheng JJ, Liu Z, Gontupil J, Kwon O-S. Anaerobic co-digestion of rice straw and digested swine manure with different total solid concentration for methane production. Int J Agric & Biol Eng [Internet]. 2014 Dec. 30 [cited 2026 Jan. 27];7(6):79-90. Available from: https://ijabe.org/index.php/ijabe/article/view/1199