Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Click for "last 6 years' i10 index". Also see: Universities Rankings 2024 (Sort by : Total i10 Index) and Universities Rankings 2024 (Sort by : Last 6 Years i10 Index)
* Total i10 Index Rankings
World Rank
1,208,146
Country Rank
14,715
Institution Rank : 77
![](https://cdn.adscientificindex.com/logos/1584.png)
![Nigeria](/flags/ng.png)
![Nnorom Nneka Rita](/pictures/85/4637964.jpg)
Science Education
Curriculum Studies
Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
* Total i10 Index Rankings
World Rank
1,519,968
Country Rank
23,357
Institution Rank : 150
![](https://cdn.adscientificindex.com/logos/1584.png)
![Nigeria](/flags/ng.png)
![Okafor Chinyere Francisca](/user/assets/images/profile/no-profile-photo.png)
Mathematics Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 Index Rankings
World Rank
1,888,086
Country Rank
34,436
Institution Rank : 256
![](https://cdn.adscientificindex.com/logos/1584.png)
![Nigeria](/flags/ng.png)
![Obiadazie Regina Eyiuche](/user/assets/images/profile/no-profile-photo.png)
Science Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 Index Rankings
World Ranking
1,208,146
Country Ranking
14,715
Institution Ranking
77
Nnorom Nneka Rita
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
![](https://cdn.adscientificindex.com/logos/1584.png)
Science Education
Curriculum Studies
Biology
* Total i10 Index Rankings
World Ranking
1,519,968
Country Ranking
23,357
Institution Ranking
150
Okafor Chinyere Francisca
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
* Total i10 Index Rankings
World Ranking
1,888,086
Country Ranking
34,436
Institution Ranking
256
Obiadazie Regina Eyiuche
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0