Luna 20 (Indonesian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Luna 20" in Indonesian language version.

refsWebsite

Global rank Indonesian rank

75^th place

84^th place

low place

low place

1web.archive.org

1^st place

1^st place

airbase.ru

epizodsspace.airbase.ru

"Soviet and Russian Lunar Exploration" (PDF). hlm. 314.

nasa.gov

nasa.gov

Siddiqi, Asif (2018). Beyond Earth: A Chronicle of Deep Space Exploration, 1958–2016 (PDF) (edisi ke-second). NASA History Program Office.
Siddiqi, Asif (2018). Beyond Earth: A Chronicle of Deep Space Exploration, 1958–2016 (PDF) (edisi ke-second). NASA History Program Office.

nssdc.gsfc.nasa.gov

"Table of Anthropogenic Impacts and Spacecraft on the Moon".

solarsystem.nasa.gov

"In Depth | Luna 20". NASA Solar System Exploration. Diarsipkan dari versi asli tanggal 2022-11-05. Diakses tanggal 5 February 2020.

web.archive.org

"In Depth | Luna 20". NASA Solar System Exploration. Diarsipkan dari versi asli tanggal 2022-11-05. Diakses tanggal 5 February 2020.