Online DBs: OHEC’subscription

 

 
OHEC (14 DBS)
 
 
 
 
 
 
 
 
2012
2013
2014
2015
2016
2017
1
ScienceDirect
1,326,065
1,657,946
1,986,201
1,075,667
950,946
283,072
2
IEEE
194,551
294,385
807,218
1,108,135
396,936
347,518
3
SpringerLink
30,013
32,935
35,554
30,013
36,417
14,057
4
PQDT
45,097
48,706
35,944
58,403
12,399
12,023
5
Academic Search Complete
1,859
3,244
2,144
13,046
5,942
7,865
6
EducationResearchComplete
2,614
4,828
2,934
9,781
4,486
10,410
7
Communication&MassMediaComplete
224
1,067
1,067
918
2,324
1,970
8
Computers & Applied Sciences Complete
2,147
1,759
1,072
10,566
3,053
7,332
9
HWWilson
8,198
16,234
9,051
90,550
31,242
68,171
10
ABI
14,975
16,035
22,014
25,412
37,818
23548
11
ACM
9,512
7,039
7,363
5,499
10,296
5,697
12
ACS
10,585
6,671
8,824
6,895
6,979
5,989
13
Emerald
3,231
3,485
3,736
3,431
12,389
4,684
14
WOS
44,490
28,505
6,276
1,761
20,417
32,753