RokPunktyImpact Factor
202270
202170
202070
2019702,477
201802,652
201702,1
2016201,658
2015201,532
2014201,779
2013201,353
2012201,262
2011201,532
201001,214
200901,082
2008100,945
2007100,745
200600,471
200500,634
200400,478
200300,516
200200,498
200100,445
200000,538
199900,57
199800,598
199700,746
Elementów na stronie: