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. Additionally, click to view the special rankings based on Productivity Rankings: Scientists Last 6 years' i10 Index", Universities Total i10 Index Rankings 2025, Universities Last 6 Years i10 Index Rankings 2025 "Art and Humanities i10 Productivity Rankings" and "Social Sciences and Humanities i10 Productivity Rankings".
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :1
Early Science Education
Instructional Quality in science classrooms
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
33
0.786
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :2
mathematics education
teacher education
mathematical modeling
flipped learning
systematic review
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
23
1.000
* Last 6 Years i10 IndexRankings
Ranking Based On Selection :3
Science Education
Educational Theory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
Mirjam Steffensky
Universität Hamburg
Hamburg, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
33
0.786
Early Science Education
Instructional Quality in science classrooms
Mustafa Çevikbaş
Universität Hamburg
Hamburg, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
23
1.000
mathematics education
teacher education
mathematical modeling
flipped learning
systematic review
Britta Lübke
Universität Hamburg
Hamburg, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
3
0.750
Science Education
Educational Theory