RokPunktyImpact Factor
2022100
2021100
2020100
20191001,792
201801,504
201701,442
2016251,427
2015251,244
2014250,978
2013251,34
2012251,409
2011251,659
2010201,106
200901,08
2008151,113
2007150,444
200600,648
200500,577
200400,464
200300,462
200200,394
200100,522
200000,317
199900,379
199800,136
199700,452
Elementów na stronie: