چشم‌انداز اکتشاف فضایی (Persian Wikipedia)

Analysis of information sources in references of the Wikipedia article "چشم‌انداز اکتشاف فضایی" in Persian language version.

refsWebsite

Global rank Persian rank

7^th place

24^th place

1web.archive.org

1^st place

1^st place

75^th place

77^th place

nasa.gov

"The Vision for Space Exploration" (PDF). NASA. February 2004. Archived from the original (PDF) on October 25, 2004. Retrieved December 5, 2009.

nytimes.com

Chang, Kenneth (April 15, 2010). "Obama Promises Renewed Space Program". The New York Times. Retrieved April 15, 2010.

web.archive.org

"The Vision for Space Exploration" (PDF). NASA. February 2004. Archived from the original (PDF) on October 25, 2004. Retrieved December 5, 2009.