Authors
Zhang Yu
School of Economics and Management, Chang’an University, Department of Business Administration, ILMA University, Xi’an
Syed Abdul Rehman Khan
School of Engineering and Management, Xuzhou University of Technology, Xuzhou, China
© 2022 Zhang Yu, Syed Abdul Rehman Khan, published by Technical University of Civil Engineering of Bucharest
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.