புவிநோக்குச் செயற்கைக்கோள் (Tamil Wikipedia)

Analysis of information sources in references of the Wikipedia article "புவிநோக்குச் செயற்கைக்கோள்" in Tamil language version.

refsWebsite

Global rank Tamil rank

2^nd place

4^th place

4^th place

5^th place

18^th place

39^th place

1nmspacemuseum.org

low place

low place

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

dx.doi.org

Kuznetsov, V.D.; Sinelnikov, V.M.; Alpert, S.N. (June 2015). "Yakov Alpert: Sputnik-1 and the first satellite ionospheric experiment". Advances in Space Research 55 (12): 2833–2839. doi:10.1016/j.asr.2015.02.033. Bibcode: 2015AdSpR..55.2833K.
Tatem, Andrew J.; Goetz, Scott J.; Hay, Simon I. (2008). "Fifty Years of Earth-observation Satellites". American Scientist 96 (5): 390–398. doi:10.1511/2008.74.390. பப்மெட்:19498953.

harvard.edu (Global: 18^th place; Tamil: 39^th place)

adsabs.harvard.edu

Kuznetsov, V.D.; Sinelnikov, V.M.; Alpert, S.N. (June 2015). "Yakov Alpert: Sputnik-1 and the first satellite ionospheric experiment". Advances in Space Research 55 (12): 2833–2839. doi:10.1016/j.asr.2015.02.033. Bibcode: 2015AdSpR..55.2833K.

nih.gov (Global: 4^th place; Tamil: 5^th place)

pubmedcentral.nih.gov

Tatem, Andrew J.; Goetz, Scott J.; Hay, Simon I. (2008). "Fifty Years of Earth-observation Satellites". American Scientist 96 (5): 390–398. doi:10.1511/2008.74.390. பப்மெட்:19498953.

ncbi.nlm.nih.gov

Tatem, Andrew J.; Goetz, Scott J.; Hay, Simon I. (2008). "Fifty Years of Earth-observation Satellites". American Scientist 96 (5): 390–398. doi:10.1511/2008.74.390. பப்மெட்:19498953.

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

"James A. Van Allen". nmspacemuseum.org. New Mexico Museum of Space History. Retrieved 14 May 2018.