RokPunktyImpact Factor
202270
202170
202070
2019702,843
201802,659
201702,851
2016252,778
2015252,535
2014252,618
2013252,614
2012252,522
2011252,434
2010272,654
200902,705
2008202,565
2007202,368
200602,701
2005202,231
200402,511
200302,44
200202,635
200102,137
200001,867
199902,173
199802,038
199701,738
Elementów na stronie: