Zones
Number of journals
Number of articles
Bradford’s constants
1
2
8
2
3
8
1.5
3
5
8
1.67
4
8
8
1.6
5
8
8
1
6
4
4
Total number of journals = 30
Average number of articles = 7.33
Average number of articles, excluding the last Bradford zone = 8
Table 2:
Distribution of the journals in Bradford’s zones.
