விண்வெளி வணிகம் (Tamil Wikipedia)

Analysis of information sources in references of the Wikipedia article "விண்வெளி வணிகம்" in Tamil language version.

refsWebsite

Global rank Tamil rank

3web.archive.org

1^st place

2doi.org

2^nd place

4^th place

24frontierscorp.com

low place

1archive.org

6^th place

8^th place

1astrodigital.org

low place

1tandfonline.com

507^th place

276^th place

1nasa.gov

75^th place

60^th place

4frontierscorp.com (Global: low place; Tamil: low place)

Zubrin, Robert (1995-09-28). "The Economic Viability of Mars Colonization" (PDF). 4 Frontiers Corp. Archived from the original (PDF) on 2007-09-28. Retrieved 2006-12-03.
Zubrin, Robert (1995-09-28). "The Economic Viability of Mars Colonization" (PDF). 4 Frontiers Corp. Archived from the original (PDF) on 2007-09-28. Retrieved 2006-12-03.

archive.org (Global: 6^th place; Tamil: 8^th place)

Krugman, Paul (2010). "The Theory of Interstellar Trade". Economic Inquiry 48 (4): 1119–1123. doi:10.1111/j.1465-7295.2009.00225.x. https://archive.org/details/sim_economic-inquiry_2010-10_48_4/page/1119.

astrodigital.org (Global: low place; Tamil: low place)

Jim Plaxco (March 1992). "Making Mars Relevant". Spacewatch. http://www.astrodigital.org/mars/whymars.html.

doi.org (Global: 2^nd place; Tamil: 4^th place)

dx.doi.org

Krugman, Paul (2010). "The Theory of Interstellar Trade". Economic Inquiry 48 (4): 1119–1123. doi:10.1111/j.1465-7295.2009.00225.x. https://archive.org/details/sim_economic-inquiry_2010-10_48_4/page/1119.
Hickman, John (January 2008). "Problems of Interplanetary and Interstellar Trade". Astropolitics 6 (1): 95–104. doi:10.1080/14777620801910818. https://www.tandfonline.com/doi/full/10.1080/14777620801910818.

nasa.gov (Global: 75^th place; Tamil: 60^th place)

science.ksc.nasa.gov

McCleskey, Carey M. (April 16, 2001). "Vision Spaceport - Renewing America's Space Launch Infrastructure & Operations". NASA John F. Kennedy Space Center: Spaceport Technology Development Office. Archived from the original on July 24, 2003. .doc download link

tandfonline.com (Global: 507^th place; Tamil: 276^th place)

Hickman, John (January 2008). "Problems of Interplanetary and Interstellar Trade". Astropolitics 6 (1): 95–104. doi:10.1080/14777620801910818. https://www.tandfonline.com/doi/full/10.1080/14777620801910818.

web.archive.org (Global: 1^st place; Tamil: 1^st place)

Zubrin, Robert (1995-09-28). "The Economic Viability of Mars Colonization" (PDF). 4 Frontiers Corp. Archived from the original (PDF) on 2007-09-28. Retrieved 2006-12-03.
Zubrin, Robert (1995-09-28). "The Economic Viability of Mars Colonization" (PDF). 4 Frontiers Corp. Archived from the original (PDF) on 2007-09-28. Retrieved 2006-12-03.
McCleskey, Carey M. (April 16, 2001). "Vision Spaceport - Renewing America's Space Launch Infrastructure & Operations". NASA John F. Kennedy Space Center: Spaceport Technology Development Office. Archived from the original on July 24, 2003. .doc download link

விண்வெளி வணிகம் (Tamil Wikipedia)

4frontierscorp.com (Global: low place; Tamil: low place)

archive.org (Global: 6th place; Tamil: 8th place)

astrodigital.org (Global: low place; Tamil: low place)

doi.org (Global: 2nd place; Tamil: 4th place)