Biogas production and its utilization in internal combustion engines - A review - Vinod Vasan; Naveen Venkatesh Sridharan; M. Feroskhan; Sugumaran Vaithiyanathan; Balaji Subramanian; Pei-Chien Tsai; Yuan-Chung Lin; Chyi-How Lay; Chin-Tsan Wang; Vinoth Kumar Ponnusamy (Process Safety and Environmental Protection, 2024)