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Author(s): |
Lihong Du, School of Management, Xi′an University of Architecture and Technology, Xi’an, China;Xi’an the Second Artillery Engineering University, Xi’an, China, 710025
Yuanyuan Xing, Xi’an the Second Artillery Engineering University, Xi’an, China, 710025
Jiarong Sun, Xi’an the Second Artillery Engineering University, Xi’an, China, 710025 |