d0i.org

d0i , alternative doi
NOISBN
NOISSN
NoCallSign⇔https://en.wikipedia.org/wiki/Call_sign , https://ja.wikipedia.org/wiki/%E4%B8%96%E7%95%8C%E3%81%AE%E3%82%B3%E3%83%BC%E3%83%AB%E3%82%B5%E3%82%A4%E3%83%B3%E5%89%B2%E3%82%8A%E5%BD%93%E3%81%A6%E4%B8%80%E8%A6%A7
  001xxxxxxxxxx
    001002 Hirosato Matsuura
  ref.
    https://www.youtube.com/watch?v=2dTufKrkuQk
    https://www.youtube.com/watch?v=yrcV-Jfa_WQ
    https://www.youtube.com/watch?v=RKvFvQWCwRo
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digipub.me
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(os)
academi.st
scholary.work
scholary.work/opensource
data https://www.wikidata.org/ ex. Q130373765
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0i.pt