Case study

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Case study

Quality:

Case study - intensive analysis of an individual unit stressing developmental factors in relation to context. Article “Case study” in English Wikipedia has 73.1 points for quality (as of July 1, 2025). The article contains 116 references and 10 sections.

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

In June 2025 the article “Case study” was edited by 2 authors in English Wikipedia and written by 4 authors in all languages.

Since the creation of article “Case study”, its content was written by 373 registered users of English Wikipedia and edited by 914 registered Wikipedia users in all languages.

The article is cited 1291 times in English Wikipedia and cited 3397 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (English): #10944 in February 2015
  • Global: #18945 in May 2004

The highest popularity rank from 2008:

  • Local (English): #6848 in October 2013
  • Global: #9017 in April 2013

There are 33 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, 2025 (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)
Case study
73.122
2Ukrainian (uk)
Кейс-стаді
45.544
3German (de)
Fallstudie
31.0429
4Catalan (ca)
Estudi de cas
30.0351
5Hindi (hi)
केस स्टडी
28.6233
6Danish (da)
Casestudie
28.2288
7Finnish (fi)
Tapaustutkimus
28.17
8Chinese (zh)
案例研究
26.1944
9Arabic (ar)
دراسة حالة
25.8063
10Swedish (sv)
Fallstudie
24.6147
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 "Case study" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Case study
8 949 125
2Spanish (es)
Estudio de caso
2 804 858
3German (de)
Fallstudie
946 460
4Indonesian (id)
Studi kasus
738 283
5Portuguese (pt)
Caso de estudo
500 508
6Polish (pl)
Case study
492 003
7French (fr)
Étude de cas
390 743
8Swedish (sv)
Fallstudie
307 767
9Japanese (ja)
ケーススタディー
249 653
10Arabic (ar)
دراسة حالة
206 433
More...

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

Most popular in June 2025

The most popular language versions of the article "Case study" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Case study
8 132
2Spanish (es)
Estudio de caso
1 005
3German (de)
Fallstudie
814
4Polish (pl)
Case study
506
5Japanese (ja)
ケーススタディー
454
6Portuguese (pt)
Caso de estudo
373
7Czech (cs)
Případová studie
364
8Italian (it)
Caso di studio
364
9French (fr)
Étude de cas
346
10Chinese (zh)
案例研究
240
More...

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

The highest AI

Language versions of the article "Case study" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Case study
373
2German (de)
Fallstudie
99
3Spanish (es)
Estudio de caso
69
4French (fr)
Étude de cas
49
5Portuguese (pt)
Caso de estudo
36
6Danish (da)
Casestudie
29
7Norwegian (no)
Tilfellestudie
29
8Polish (pl)
Case study
28
9Swedish (sv)
Fallstudie
22
10Hebrew (he)
חקר מקרה
20
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 2025

Language versions of the article "Case study" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Arabic (ar)
دراسة حالة
2
2English (en)
Case study
2
3Azerbaijani (az)
Keys üsulu
0
4Bulgarian (bg)
Изследване на случай
0
5Catalan (ca)
Estudi de cas
0
6Czech (cs)
Případová studie
0
7Danish (da)
Casestudie
0
8German (de)
Fallstudie
0
9Greek (el)
Μελέτη περίπτωσης
0
10Spanish (es)
Estudio de caso
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 "Case study" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Case study
1 291
2Persian (fa)
مطالعه موردی
290
3Arabic (ar)
دراسة حالة
269
4Portuguese (pt)
Caso de estudo
194
5Japanese (ja)
ケーススタディー
179
6Chinese (zh)
案例研究
172
7German (de)
Fallstudie
158
8French (fr)
Étude de cas
120
9Indonesian (id)
Studi kasus
106
10Korean (ko)
사례 연구
106
More...

Scores

Estimated value for Wikipedia:
English:
Global:
Popularity in June 2025:
English:
Global:
Popularity in all years:
English:
Global:
Authors in June 2025:
English:
Global:
Registered authors in all years:
English:
Global:
Citations:
English:
Global:

Quality measures

Interwikis

#LanguageValue
arArabic
دراسة حالة
azAzerbaijani
Keys üsulu
bgBulgarian
Изследване на случай
caCatalan
Estudi de cas
csCzech
Případová studie
daDanish
Casestudie
deGerman
Fallstudie
elGreek
Μελέτη περίπτωσης
enEnglish
Case study
esSpanish
Estudio de caso
etEstonian
Juhtumianalüüs
euBasque
Kasu azterketa
faPersian
مطالعه موردی
fiFinnish
Tapaustutkimus
frFrench
Étude de cas
heHebrew
חקר מקרה
hiHindi
केस स्टडी
huHungarian
Esettanulmány
idIndonesian
Studi kasus
itItalian
Caso di studio
jaJapanese
ケーススタディー
kkKazakh
Кейс әдісі
koKorean
사례 연구
nlDutch
Gevalsstudie
noNorwegian
Tilfellestudie
plPolish
Case study
ptPortuguese
Caso de estudo
skSlovak
Prípadová štúdia
slSlovenian
Študija primera
srSerbian
Студија случаја
svSwedish
Fallstudie
ukUkrainian
Кейс-стаді
zhChinese
案例研究

Popularity rank trends

Best Rank English:
#6848
10.2013
Global:
#9017
04.2013

AI rank trends

Best Rank English:
#10944
02.2015
Global:
#18945
05.2004

Local popularity rank history

Global popularity rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Case study from Wikipedia articles about Qualitative research, Research design, Capstone course, Smiley face murder theory and Case study in psychology. Whereas reading the article about Case study people most often go to Wikipedia articles on Case method, Empirical research, Designing Social Inquiry, Casebook method and Case study in psychology.

Cumulative results of quality and popularity of the Wikipedia article

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

News from 15 February 2026

On 15 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Wuthering Heights, 2026 Winter Olympics, Epstein files, Ilia Malinin, Wuthering Heights, Ghislaine Maxwell, Lucas Pinheiro Braathen, 2026 Winter Olympics medal table, Valentine's Day.

In English Wikipedia the most popular articles on that day were: Jeffrey Epstein, Wuthering Heights, Wuthering Heights (2026 film), 2026 Winter Olympics, Lucas Pinheiro Braathen, Ice hockey at the 2026 Winter Olympics – Men's tournament, Epstein files, John F. Kennedy Jr., Anthony Kim, James Van Der Beek.

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 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information