[Retracted] Knowledge Graph Analysis of Digital Emergency Management Research Based on CiteSpace Visualisation: Comparative Analysis of WOS and CNKI Databases

Table 3

Top 20 institutions in the number of papers of international DEM research.

Rank	Institutions	Count
1	Chinese Academy of Sciences	84
2	Beijing Normal University	68
3	Tsinghua University	57
4	Beihang University	53
5	University of Washington	49
6	Harvard University	44
7	Imperial College London	35
8	Wuhan University	34
9	University of Chinese Academy of Sciences	32
10	University of Toronto	31
11	University of Melbourne	31
12	University of Sydney	31
13	University of Oxford	28
14	Johns Hopkins University	27
15	Ministry of Health	26
16	University of British Columbia	26
17	King Saud University	25
18	Huazhong University of Science and Technology	24
19	China University of Mining and Technology	24
20	University of Queensland	24