Systems theory

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Systems theory

Quality:

Systems theory - interdisciplinary field about the study of systems. Article “Systems theory” in Simple English Wikipedia has 1.9 points for quality (as of July 1, 2026).

This article has the best quality in English Wikipedia. Also, this article is the most popular in that (Simple English) language version.

Since the creation of article “Systems theory”, its content was written by 9 registered users of Simple English Wikipedia and edited by 1751 registered Wikipedia users in all languages.

The article is cited 34 times in Simple English Wikipedia and cited 4282 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Simple English): #3420 in November 2018
  • Global: #433 in June 2001

The highest popularity rank from 2008:

  • Local (Simple English): #9733 in September 2009
  • Global: #5567 in September 2008

There are 36 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2026 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

Languages with the highest quality

#LanguageQuality gradeQuality score
1English (en)
Systems theory
54.5958
2Chinese (zh)
一般系統理論
48.4099
3Russian (ru)
Общая теория систем
48.1618
4Estonian (et)
Süsteemiteooria
41.0619
5Turkish (tr)
Sistem teorisi
33.7653
6Catalan (ca)
Teoria de sistemes
30.0208
7German (de)
Systemtheorie
27.6005
8Spanish (es)
Teoría de sistemas
27.4164
9Persian (fa)
نظریه سامانه‌ها
26.9371
10Norwegian (no)
Systemteori
26.4766
More...

The following table shows the most popular language versions of the article.

Most popular in all the time

The most popular language versions of the article "Systems theory" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Systems theory
9 338 356
2Spanish (es)
Teoría de sistemas
6 157 077
3Portuguese (pt)
Teoria geral de sistemas
2 497 018
4German (de)
Systemtheorie
1 748 136
5Russian (ru)
Общая теория систем
1 106 451
6Italian (it)
Teoria dei sistemi
573 374
7Japanese (ja)
一般システム理論
283 810
8Dutch (nl)
Systeemtheorie
246 586
9Polish (pl)
Teoria systemów
208 056
10Turkish (tr)
Sistem teorisi
157 127
More...

The following table shows the language versions of the article with the highest popularity in the last month.

Most popular in June 2026

The most popular language versions of the article "Systems theory" in June 2026
#LanguagePopularity awardRelative popularity
1English (en)
Systems theory
13 594
2German (de)
Systemtheorie
2 273
3Spanish (es)
Teoría de sistemas
2 261
4Russian (ru)
Общая теория систем
1 739
5Portuguese (pt)
Teoria geral de sistemas
918
6Italian (it)
Teoria dei sistemi
791
7Japanese (ja)
一般システム理論
544
8Chinese (zh)
一般系統理論
399
9Polish (pl)
Teoria systemów
378
10French (fr)
Théorie générale des systèmes
302
More...

The following table shows the language versions of the article with the highest Authors’ Interest.

The highest AI

Language versions of the article "Systems theory" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Systems theory
642
2German (de)
Systemtheorie
256
3Spanish (es)
Teoría de sistemas
167
4Italian (it)
Teoria dei sistemi
103
5Portuguese (pt)
Teoria geral de sistemas
98
6Russian (ru)
Общая теория систем
75
7Japanese (ja)
一般システム理論
46
8Dutch (nl)
Systeemtheorie
46
9Polish (pl)
Teoria systemów
37
10Persian (fa)
نظریه سامانه‌ها
29
More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

The highest AI in June 2026

Language versions of the article "Systems theory" with the highest AI in June 2026
#LanguageAI awardRelative AI
1English (en)
Systems theory
3
2Chinese (zh)
一般系統理論
1
3Arabic (ar)
نظرية الأنظمة
0
4Bulgarian (bg)
Теория на системите
0
5Catalan (ca)
Teoria de sistemes
0
6Czech (cs)
Teorie systémů
0
7Danish (da)
Systemteori
0
8German (de)
Systemtheorie
0
9Spanish (es)
Teoría de sistemas
0
10Estonian (et)
Süsteemiteooria
0
More...

The following table shows the language versions of the article with the highest number of citations.

The highest CI

Language versions of the article "Systems theory" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Systems theory
929
2German (de)
Systemtheorie
585
3Persian (fa)
نظریه سامانه‌ها
343
4Spanish (es)
Teoría de sistemas
293
5Arabic (ar)
نظرية الأنظمة
258
6Portuguese (pt)
Teoria geral de sistemas
253
7Italian (it)
Teoria dei sistemi
180
8Ukrainian (uk)
Теорія систем
131
9Russian (ru)
Общая теория систем
130
10Chinese (zh)
一般系統理論
125
More...

Scores

Estimated value for Wikipedia:
Simple English:
Global:
Popularity in June 2026:
Simple English:
Global:
Popularity in all years:
Simple English:
Global:
Authors in June 2026:
Simple English:
Global:
Registered authors in all years:
Simple English:
Global:
Citations:
Simple English:
Global:

Quality measures

Interwikis

#LanguageValue
arArabic
نظرية الأنظمة
bgBulgarian
Теория на системите
caCatalan
Teoria de sistemes
csCzech
Teorie systémů
daDanish
Systemteori
deGerman
Systemtheorie
enEnglish
Systems theory
esSpanish
Teoría de sistemas
etEstonian
Süsteemiteooria
faPersian
نظریه سامانه‌ها
fiFinnish
Systeemiteoria
frFrench
Théorie générale des systèmes
glGalician
Teoría de sistemas
heHebrew
תורת המערכות
hiHindi
तंत्र सिद्धान्त
hrCroatian
Teorija sustava
hyArmenian
Համակարգերի տեսություն
idIndonesian
Teori sistem
itItalian
Teoria dei sistemi
jaJapanese
一般システム理論
koKorean
체계 이론
ltLithuanian
Sistemų teorija
nlDutch
Systeemtheorie
noNorwegian
Systemteori
plPolish
Teoria systemów
ptPortuguese
Teoria geral de sistemas
roRomanian
Teoria sistemelor
ruRussian
Общая теория систем
simpleSimple English
Systems theory
skSlovak
Teória systémov
srSerbian
Теорија система
svSwedish
Systemteori
thThai
ทฤษฎีระบบ
trTurkish
Sistem teorisi
ukUkrainian
Теорія систем
zhChinese
一般系統理論

Popularity rank trends

Best Rank Simple English:
#9733
09.2009
Global:
#5567
09.2008

AI rank trends

Best Rank Simple English:
#3420
11.2018
Global:
#433
06.2001

Local popularity rank history

Global popularity rank history

Local AI rank history

Global AI rank history

Languages comparison

Important global interconnections (July 2025 – June 2026)

Wikipedia readers most often find their way to information on Systems theory from Wikipedia articles about System, Ludwig von Bertalanffy, Systems thinking, Emergence and Buckminster Fuller. Whereas reading the article about Systems theory people most often go to Wikipedia articles on Ludwig von Bertalanffy, Systems thinking, System, Emergence and Transdisciplinarity.

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

News from 1 July 2026

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

In Simple English Wikipedia the most popular articles on that day were: List of European countries, Black, List of sex positions, 2026 Iran war, Suresh Raina, Politics of Germany, Academy Award for Best Director, 2020, DYSS-TV, 2022.

About WikiRank

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information