RokPunktyImpact Factor
2022140
2021140
2020140
20191403,385
201804,349
201703,833
2016353,615
2015403,657
2014353,5
2013353,574
2012352,897
2011353,061
2010323,2
200903,293
200802,453
2007242,061
200602,558
200502,173
200402,092
200301,08
200201,675
200101,863
200001,408
199901,396
199800,746
199701,31
Elementów na stronie: