Srivichai, P. ., & Rodsrida, C. . (2020). Factors Affecting Anaerobic Digestion Efficiency to Produce Biogas. Research on Modern Science and Utilizing Technological Innovation Journal (RMUTI Journal), 13(3), 162–175. Retrieved from https://ph01.tci-thaijo.org/index.php/rmutijo/article/view/229891