Crum da Bulgária (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Crum da Bulgária" in Portuguese language version.

refsWebsite

Global rank Portuguese rank

1wikisource.org

27^th place

34^th place

1britannica.com

40^th place

17^th place

britannica.com

Krum, Encyclopædia Britannica Online

wikisource.org

pt.wikisource.org

Essential History of Bulgaria in Seven Pages, p. 3, Lyubomir Ivanov, Bulgarian Academy of Sciences, Sofia, 2007