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 :1,426
Waste valorisation Hydrometallurgy Water treatment Mining Business development Environmental toxico
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23
23
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :1,427
Thermofluids
Computational Modelling
Heat Transfer
Machine Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23
23
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :1,428
Polymer chemistry
Hydrogels
Polymer-clay nanocomposites
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23
23
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :1,429
gender
law and development
human rights
women and children
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23
22
0.957
* Total Citation Counts Rankings
Ranking Based On Selection :1,430
thermal energy systems
concentrating solar power
computational fluid dynamics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23
21
0.913
* Total Citation Counts Rankings
Ranking Based On Selection :1,431
Gender Equity and Sport
Sport Management
Women and Sport
Social Inclusion in Sport
SfD
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23
20
0.870
* Total Citation Counts Rankings
Ranking Based On Selection :1,432
Agent-based simulation modelling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23
11
0.478
* Total Citation Counts Rankings
Ranking Based On Selection :1,433
International Relations
Foreign Policy and Diplomacy
Geopolitics
Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23
11
0.478
* Total Citation Counts Rankings
Ranking Based On Selection :1,434
Bot Classification
Social Media
Social Network Analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22
22
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :1,435
pollination
agriculture
blueberries
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22
22
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :1,436
PostHarvest handling \ Microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22
22
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :1,437
Transportation Safety
Transportation modelling
Public Transport
Transportation Economics
Transportation Planning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22
22
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :1,438
Cell biologist
plant ethnomedicine
Cancer therapeutics
Tuberculosis therapeutic and Drug
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22
22
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :1,439
Chromatography
sample preparation
characterization
instrumentation
method development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22
21
0.955
* Total Citation Counts Rankings
Ranking Based On Selection :1,440
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22
21
0.955
* Total Citation Counts Rankings
Ranking Based On Selection :1,441
General Nephrology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22
21
0.955
* Total Citation Counts Rankings
Ranking Based On Selection :1,442
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22
21
0.955
* Total Citation Counts Rankings
Ranking Based On Selection :1,443
Practical Theology Missiology Eco-theology Anthropology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22
18
0.818
* Total Citation Counts Rankings
Ranking Based On Selection :1,444
Company law
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22
18
0.818
* Total Citation Counts Rankings
Ranking Based On Selection :1,445
Learning Analytics
eLearning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22
5
0.227
* Total Citation Counts Rankings
Ranking Based On Selection :1,446
Agricultural Development
Structural Transformation
Sustainability
Economic Modelling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :1,447
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :1,448
Microbiology
Biotechnology
Bioinformatics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :1,449
Microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :1,450
Ageing
Myeloproliferative Neoplasms
Myelodysplasia
Stem Cell Transplant
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
Evelyn Ruvimbo Manjengwa
Stellenbosch University
Stellenbosch, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23
23
1.000
Waste valorisation Hydrometallurgy Water treatment Mining Business development Environmental toxico
Rashid Ahmed Haffejee
Stellenbosch University
Stellenbosch, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23
23
1.000
Thermofluids
Computational Modelling
Heat Transfer
Machine Learning
Thabang N Mphateng
Stellenbosch University
Stellenbosch, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23
23
1.000
Jane C. Diala
Stellenbosch University
Stellenbosch, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23
22
0.957
gender
law and development
human rights
women and children
Matthew Meas
Stellenbosch University
Stellenbosch, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23
21
0.913
thermal energy systems
concentrating solar power
computational fluid dynamics
Nana Akua Achiaa Adom-Aboagye
Stellenbosch University
Stellenbosch, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23
20
0.870
Gender Equity and Sport
Sport Management
Women and Sport
Social Inclusion in Sport
SfD
Bj Van Vuuren
Stellenbosch University
Stellenbosch, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23
11
0.478
Raymond Steenkamp Fonseca
Stellenbosch University
Stellenbosch, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
23
11
0.478
International Relations
Foreign Policy and Diplomacy
Geopolitics
Africa
Petrus Schoonwinkel
Stellenbosch University
Stellenbosch, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22
22
1.000
Keanu Martin
Stellenbosch University
Stellenbosch, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22
22
1.000
Loriane Yanclo
Stellenbosch University
Stellenbosch, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22
22
1.000
Robert Ambunda
Stellenbosch University
Stellenbosch, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22
22
1.000
Transportation Safety
Transportation modelling
Public Transport
Transportation Economics
Transportation Planning
Francis Adu-Amankwaah
Stellenbosch University
Stellenbosch, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22
22
1.000
Cell biologist
plant ethnomedicine
Cancer therapeutics
Tuberculosis therapeutic and Drug
Sithandile Ngxangxa
Stellenbosch University
Stellenbosch, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22
21
0.955
Chromatography
sample preparation
characterization
instrumentation
method development
Danielle Lee De Klerk
Stellenbosch University
Stellenbosch, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22
21
0.955
Mazhar Amirali
Stellenbosch University
Stellenbosch, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22
21
0.955
Andrew Earl
Stellenbosch University
Stellenbosch, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22
21
0.955
Eston Pembamoyo
Stellenbosch University
Stellenbosch, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22
18
0.818
Richard Stevens
Stellenbosch University
Stellenbosch, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22
18
0.818
Andre Pretorius
Stellenbosch University
Stellenbosch, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22
5
0.227
Panashe Paul Mazungunye|Paul Mazungunye
Stellenbosch University
Stellenbosch, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
Agricultural Development
Structural Transformation
Sustainability
Economic Modelling
Loren Rockman
Stellenbosch University
Stellenbosch, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
Aza Zizipo Mqulwa
Stellenbosch University
Stellenbosch, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
Elizaveta Koroleva
Stellenbosch University
Stellenbosch, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
Marthinus Dicks
Stellenbosch University
Stellenbosch, South Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
Ageing
Myeloproliferative Neoplasms
Myelodysplasia
Stem Cell Transplant