பூமியின் நிழல் (Tamil Wikipedia)

Analysis of information sources in references of the Wikipedia article "பூமியின் நிழல்" in Tamil language version.

refsWebsite

Global rank Tamil rank

1^st place

8,147^th place

6,239^th place

4,971^st place

2,480^th place

3^rd place

6^th place

atoptics.co.uk (Global: 8,147^th place; Tamil: 6,239^th place)

Les Cowley. "Earth's shadow". www.atoptics.co.uk. Archived from the original on 2020-12-19. Retrieved 2017-01-12.

David K. Lynch, William Charles Livingston (July 2001). Color and light in nature. Cambridge University Press; 2 edition. p. 38,39. ISBN 978-0-521-77504-5.

Les Cowley. "Earth's shadow". www.atoptics.co.uk. Archived from the original on 2020-12-19. Retrieved 2017-01-12.
"What causes layers in the sunrise and sunset?". earthsky.org. Archived from the original on 2020-06-26. Retrieved 2017-01-12.

"What causes layers in the sunrise and sunset?". earthsky.org. Archived from the original on 2020-06-26. Retrieved 2017-01-12.