RokPunktyImpact Factor
202270
202170
202070
2019703,629
201803,241
201702,763
2016252,58
2015252,406
2014252,837
2013252,504
2012252,043
2011251,987
2010272,128
200902,195
2008153,043
2007152,522
200602,147
2005151,564
200401,445
200301,596
200201,011
Elementów na stronie: