Regla del 72 (Catalan Wikipedia)

Analysis of information sources in references of the Wikipedia article "Regla del 72" in Catalan language version.

refsWebsite

Global rank Catalan rank

6^th place

29^th place

1betterexplained.com

low place

low place

archive.org

Slavin, Steve. All the Math You'll Ever Need. John Wiley & Sons, 1989, p. 153–154. ISBN 0-471-50636-2.

betterexplained.com

Kalid Azad Demystifying the Natural Logarithm (ln) from BetterExplained