18 (number) (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "18 (number)" in English language version.

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742^nd place

538^th place

2web.archive.org

1^st place

1^st place

2^nd place

2^nd place

1,923^rd place

1,068^th place

2,486^th place

1,836^th place

2,249^th place

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5,973^rd place

3,693^rd place

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chabad.org

Benjaminson, Chani. "What is the reason for the custom to give money gifts in multiples of 18 -- 18, 36, 54, etc.?". Chabad.org. Archived from the original on 2007-12-27. Retrieved January 19, 2022.

doi.org

Wilson, Robert A. (2009). The finite simple groups. Graduate Texts in Mathematics. Vol. 251. Berlin, New York: Springer-Verlag. p. 3. doi:10.1007/978-1-84800-988-2. ISBN 978-1-84800-987-5. Zbl 1203.20012.

giffords.org

"Minimum Age". Giffords.

hhs.gov

aspe.hhs.gov

"STATUTORY RAPE: A GUIDE TO STATE LAWS AND REPORTING REQUIREMENTS. SEXUAL INTERCOURSE WITH MINORS". Aspe. 23 November 2015.

oeis.org

Sloane, N. J. A. (ed.). "Sequence A005835 (Pseudoperfect (or semiperfect) numbers)". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation. Retrieved 2016-05-31.
Sloane, N. J. A. (ed.). "Sequence A067128 (Ramanujan's largely composite numbers)". The On-Line Encyclopedia of Integer Sequences. OEIS Foundation.

shiva.com

"Chai, Its Meaning and Significance | Shiva, Jewish Mourning". www.shiva.com. Retrieved 2020-11-18.

web.archive.org

Benjaminson, Chani. "What is the reason for the custom to give money gifts in multiples of 18 -- 18, 36, 54, etc.?". Chabad.org. Archived from the original on 2007-12-27. Retrieved January 19, 2022.
言必有「中」：「十八」「實發」人見人愛. 文匯報. Accessed 2015-01-12. Archived 2015-01-15.

wenweipo.com

paper.wenweipo.com

言必有「中」：「十八」「實發」人見人愛. 文匯報. Accessed 2015-01-12. Archived 2015-01-15.

zbmath.org

Wilson, Robert A. (2009). The finite simple groups. Graduate Texts in Mathematics. Vol. 251. Berlin, New York: Springer-Verlag. p. 3. doi:10.1007/978-1-84800-988-2. ISBN 978-1-84800-987-5. Zbl 1203.20012.