水垢 (Japanese Wikipedia)

Analysis of information sources in references of the Wikipedia article "水垢" in Japanese language version.

refsWebsite
Global rank Japanese rank
low place
low place
low place
low place
2,409th place
155th place

cranfield.ac.uk

  • Centre for Water Science — Cranfield University. Calcium Carbonate. 2007年4月19日アクセス

detergent.jp

huffingtonpost.jp