RokPunktyImpact Factor
202270
202170
202070
2019702,092
201801,697
201701,714
2016401,863
2015452,014
2014452,108
2013451,92
2012502,093
2011502,096
2010322,58
2009242,466
2008242,123
2007242,102
200601,983
200501,36
200401,734
200301,563
200201,576
200101,331
200001,715
199901,569
199801,56
199701,435
Elementów na stronie: