RokPunktyImpact Factor
202270
202170
202070
2019701,992
201801,975
201701,65
2016201,75
2015201,685
2014201,525
2013201,32
2012201,399
2011201,381
2010271,224
200920
200820
2007202,062
200602,037
200501,744
200401,663
200301,202
200201,364
200101,338
200001,083
199900,809
199800,436
199700,226
Elementów na stronie: