The Challenger (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "The Challenger" in Portuguese language version.

refsWebsite

Global rank Portuguese rank

2,391^st place

2,702^nd place

1seuhistory.com

low place

1,208^th place

io9.com

Bricken, Rob. «Here's William Hurt as the legendary physicist Richard Feynman!». io9. Consultado em 20 de março de 2013

seuhistory.com

http://www.seuhistory.com/programas/onibus-espacial-challenger.html