Kuan‐Yeow ShowDuu‐Jong LeeJoo‐Hwa Tay2024-12-262024-12-262012-069780470768822978111830964310.1002/9781118309643.ch10https://dspace-cris.utar.edu.my/handle/123456789/8341Anaerobic Digestion of Sewage Sludgebook-chapter