Válvula termiônica (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Válvula termiônica" in Portuguese language version.

refsWebsite
Global rank Portuguese rank
low place
2,444th place
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74th place
3rd place
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1,927th place
652nd place
920th place
5th place
5th place
2nd place
4th place
low place
low place

cpscetec.com.br

memorias.cpscetec.com.br

digitaloceanspaces.com

datassette.nyc3.cdn.digitaloceanspaces.com

doi.org

dx.doi.org

edubilla.com

ieee.org

ieeexplore.ieee.org

newtoncbraga.com.br

uol.com.br

olhardigital.uol.com.br

utfpr.edu.br

repositorio.utfpr.edu.br

worldcat.org