RokPunktyImpact Factor
202240
202140
202040
2019401,638
201801,624
201701,247
2016201,197
2015201,064
2014201,106
2013201,212
2012201,102
2011201,122
2010271,056
200901,094
2008201,005
2007201,24
200500,875
200400,586
200300,71
200200,661
200100,605
200000,495
199900,895
199800,896
199700,775
Elementów na stronie: