Determining exhaust emissions (CO, NOx, PM) for a combine harvester based on measured engine load and emission factors using PEMS during actual field operation. - Young-Woo Do; Seung-Min Baek; Seung-Yun Baek; Hyeon-Ho Jeon; Yeon-Soo Kim; Yong-Joo Kim; Wan-Soo Kim 002 (Comput. Electron. Agric., 2025)