Zhaohui LIU and Anna MIKHALCHENKO, “Techniques for Damage Estimation of Traffic Accidents: Analysis on Applicability Based On Operational Definitions,” Proceedings of the 33rd International Business Information Management Association (IBIMA), ISBN: 978-0-9998551-2-6, 10-11 April 2019, Granada, Spain, p 1137-1148.
Xu Lixun and Xu Panpan, “Study on the Dynamic Factors of Qingdao Industrial Transformation and Upgrading,” Proceedings of the 27th International Business Information Management Association (IBIMA), ISBN: 978-0-9860419-6-9, 4-5 May 2016, Milan, Italy, p.712-719.