Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Architecture and Design, 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)
![Jean Aubin Ondo](https://cdn.adscientificindex.com/pictures/41/4353325.jpg)
Environmental chemistry
Agriculture
Soil chemistry
Plant nutrition
Environmental pollution
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
309
155
0.502
Jean Aubin Ondo
École Normale Supérieure de Libreville
Libreville, Gabon
![Gabon](/flags/ga.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
309
155
0.502
Environmental chemistry
Agriculture
Soil chemistry
Plant nutrition
Environmental pollution