Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Art, Design and Architecture, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches is a unique service offered only by “AD Scientific Index”. You can see the most cited and influential researchers in the country and region. See also for more specific citation analyses: "last 6 years citation index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)
* Total Citation Counts Rankings
World Rank
1,189,421
Country Rank
20,927
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/30461.jpg)
![South Korea](/flags/kr.png)
![Soojin Ahn](https://cdn.adscientificindex.com/pictures/b6/4763340.jpg)
teacher education
language and identity
L2 writing
CALL
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
189
180
0.952
* Total Citation Counts Rankings
World Rank
1,362,488
Country Rank
23,811
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/30461.jpg)
![South Korea](/flags/kr.png)
![Byungjoo Tak](/user/assets/images/profile/no-profile-photo.png)
statistics education
mathematics curriculum
educational policy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
113
99
0.876
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,189,421
![South Korea](/flags/kr.png)
20,927
![](https://cdn.adscientificindex.com/logos/30461.jpg)
1
Soojin Ahn
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
189
180
0.952
![](https://cdn.adscientificindex.com/logos/30461.jpg)
teacher education
language and identity
L2 writing
CALL
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,362,488
![South Korea](/flags/kr.png)
23,811
![](https://cdn.adscientificindex.com/logos/30461.jpg)
2
Byungjoo Tak
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
113
99
0.876
![](https://cdn.adscientificindex.com/logos/30461.jpg)
statistics education
mathematics curriculum
educational policy