The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.
* Total Citation Counts Rankings
Ranking Based On Selection :51
Natural Product Chemistry
Coordination Chemistry
Organic Spectroscopy
Biological Assays
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29
18
0.621
* Total Citation Counts Rankings
Ranking Based On Selection :52
Analytical Chemistry
Materials Science
Water quality research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
24
0.857
* Total Citation Counts Rankings
Ranking Based On Selection :53
Organic Chemistry
Polymer Chemistry
Stereo Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19
19
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :54
geochemistry
analytical chemistry
radio waste immobilization
chemical decontamination
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12
9
0.750
* Total Citation Counts Rankings
Ranking Based On Selection :55
Analytical chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :56
Drug discovery and development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :57
Computational Chemistry
Analytical chemistry
Natural Products and Organic Synthesis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :58
Environmental Chemistry
Marine Chemistry and Pollution Control
Aquatic Chemistry
Organic Chemistry
Analytical Chemistry.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :59
Analytical Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :60
Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
* Total Citation Counts Rankings
Ranking Based On Selection :61
Organic Chemistry
Computational Chemistry
Natural Product Chemistry and Food Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Dominic Sumary
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29
18
0.621
Natural Product Chemistry
Coordination Chemistry
Organic Spectroscopy
Biological Assays
Edgar Christian Mapunda
University of Dar Es Salaam
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28
24
0.857
Analytical Chemistry
Materials Science
Water quality research
Raphael Mgohamwende
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19
19
1.000
Organic Chemistry
Polymer Chemistry
Stereo Chemistry
Miguta Ngulimi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12
9
0.750
geochemistry
analytical chemistry
radio waste immobilization
chemical decontamination
Murugan Thirumalai
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
Innocent Malisa
Muhimbili University of Health and Allied Sciences
Dar es salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
Angelina Makaye
University of Dodoma
Dodoma, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7
7
1.000
Computational Chemistry
Analytical chemistry
Natural Products and Organic Synthesis
Frank Nyanda
Dar Es Salaam Institute of Technology
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Environmental Chemistry
Marine Chemistry and Pollution Control
Aquatic Chemistry
Organic Chemistry
Analytical Chemistry.
Kristina Alois
University of Dar Es Salaam
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Leonard Akwilapo
University of Dar Es Salaam
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
1
0.333
Princess William
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2
2
1.000
Organic Chemistry
Computational Chemistry
Natural Product Chemistry and Food Chemistry