بحران اسپوتنیک (Persian Wikipedia)

Analysis of information sources in references of the Wikipedia article "بحران اسپوتنیک" in Persian language version.

refsWebsite

Global rank Persian rank

1web.archive.org

1^st place

1^st place

3,087^th place

3,363^rd place

7^th place

24^th place

nytimes.com

"various articles, see link for the search". New York Times. Oct 6–31, 1957.

uiuc.edu

astro.uiuc.edu

"Some History of the Department of Astronomy". University of Illinois at Urbana-Champaign. Archived from the original on 4 May 2007.

web.archive.org

"Some History of the Department of Astronomy". University of Illinois at Urbana-Champaign. Archived from the original on 4 May 2007.