Code 39 (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Code 39" in English language version.

Last modified: 15:06:08, 30 August 2026 (UTC)

Ref.Un. Ref.Website

Global rank English rank

1^st place

5,533^rd place

low place

low place

934^th place

530^th place

low place

6,944^th place

1,901^st place

1,743^rd place

aidc100.org (Global: low place; English: low place)

Allais, D. C. (2006). "AIDC Memoirs" (PDF). Archived from the original (PDF) on 2013-01-26. Retrieved 2010-06-02. {{cite journal}}: Cite journal requires |journal= (help)

"MIL-STD-1189 Standard Department of Defense Barcode Symbology" (PDF). 1989-08-10. Archived (PDF) from the original on 2024-07-01. Retrieved 2024-06-30.

Allais, D. C. (2006). "AIDC Memoirs" (PDF). Archived from the original (PDF) on 2013-01-26. Retrieved 2010-06-02. {{cite journal}}: Cite journal requires |journal= (help)
"MIL-STD-1189 Standard Department of Defense Barcode Symbology" (PDF). 1989-08-10. Archived (PDF) from the original on 2024-07-01. Retrieved 2024-06-30.
"Adoption Notice: AIM/BC1 Uniform Symbology Specification". 1997-06-19. Archived from the original on 2011-09-27. Retrieved 2011-04-06.