RokPunktyImpact Factor
202270
202170
202070
2019701,573
201801,871
201701,92
2016251,875
2015251,943
2014302,015
2013252,107
2012301,808
2011302,337
201003,605
2009242,986
2008241,607
200700,81
200602
200501,562
200401,015
200300,774
200200,844
200100,83
200000,902
199900,632
199800,795
199700,391
Elementów na stronie: