An Enhanced Failure Mode and Effects Analysis Risk Identification Method Based on Uncertainty and Fuzziness Journal title: Journal of Engineering Management and Systems Engineering Authors: Longting Wang, Yanqun Yu, Zimo Liu, Zhihui Liu, Xiuquan Liu Subject(s): Management Science/Operations Research, Production, Operation and Manufacturing Management, Operating Systems, Industrial Management, Engineering, Multidisciplinary, Operations Research & Management Science, Technology - Production engineering