Chow, Wei Ling and Chong, Siewhui and Lim, Jun Wei and Chan, Yi Jing and Chong, Mei Fong and Tiong, Timm Joyce and Chin, Jit Kai and Pan, Guan-Ting (2020) Anaerobic co-digestion of wastewater sludge: A review of potential co-substrates and operating factors for improved methane yield. Processes, 8 (1). ISSN 22279717