RokPunktyImpact Factor
202270
202170
202070
2019701,991
201801,616
201701,542
2016151,431
2015151,285
2014201,576
2013151,837
2012201,769
2011201,845
2010131,693
200901,705
2008101,376
2007101,362
200601,102
2005101,417
200401,25
200301,414
200201,296
200101,086
200001,342
199901,406
199801,375
199701,159
Elementów na stronie: