RT Journal T1 Evaluation of Campus Emergency Management Capability Based on Improved Matter-Element Extension Model A1 LIU Yang, LIU Xiao-yun, LI Yu-fei PB Chinese Journal of Management Science FD 2022-11-20 YR 2022 JF Chinese Journal of Management Science JO Chinese Journal of Management Science VO 30 IS 11 SP 299 DO 10.16381/j.cnki.issn1003-207x.2020.0290 K1 campus emergency; extension theory; the asymmetric approach degree; evaluation of emergency management capability LK {http://www.zgglkx.com/EN/article/article_18225.shtml}