スイート原油 (Japanese Wikipedia)

Analysis of information sources in references of the Wikipedia article "スイート原油" in Japanese language version.

refsWebsite
Global rank Japanese rank
low place
1,490th place
8th place
73rd place
low place
low place
2nd place
6th place
2,584th place
4,774th place

aston.ac.uk

publications.aston.ac.uk

bbc.co.uk

news.bbc.co.uk

  • Oil markets explained”. BBC News. 2020年9月29日閲覧。 “'Sweet' crude is defined as having a sulphur content of less than 0.5%.”

doi.org

fsu.edu

oilspill.fsu.edu

jogmec.go.jp

oilgas-info.jogmec.go.jp