RokPunktyImpact Factor
202270
202170
202070
2019701,786
201801,746
201701,756
2016151,693
2015201,508
2014201,781
2013201,883
2012251,9
2011252,011
2010272,139
200902,133
2008202,077
2007201,933
200602,097
200501,886
200401,729
200301,826
200201,938
200101,768
200001,505
199901,417
199801,551
199701,623
Elementów na stronie: