Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: 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
Applied Econometrics
Macroeconomics
Trade and Development
Energy Economics and Finance.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
790
584
0.739
* Total Citation Counts Rankings
Ranking Based On Selection :52
Natural products
chromatography
analytical chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
785
259
0.330
* Total Citation Counts Rankings
Ranking Based On Selection :53
Fluid Mechanics
Mathematical Modeling
Differential Equations
Heat and Mass Transfer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
780
506
0.649
* Total Citation Counts Rankings
Ranking Based On Selection :54
Maternal and Child health
NTDs
Epidemiology
Health Metrics
Climate Change.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
764
719
0.941
* Total Citation Counts Rankings
Ranking Based On Selection :55
Male and female infertility
Reproductive Biology and is actively involved in Child
Maternal
and
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
751
595
0.792
* Total Citation Counts Rankings
Ranking Based On Selection :56
Renewable Energy Systems
Automatic control systems
Energy engineering
computer control systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
739
359
0.486
* Total Citation Counts Rankings
Ranking Based On Selection :57
Petrology
Mineralogy and Geochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
693
204
0.294
* Total Citation Counts Rankings
Ranking Based On Selection :58
Ecosystem Management
Community based conservation
Wildlife Ecology
Human Dimensions of natural resource management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
678
204
0.301
* Total Citation Counts Rankings
Ranking Based On Selection :59
Sustainable tourism
protected area based tourism
tourism planning
corporate social responsibility
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
663
613
0.925
* Total Citation Counts Rankings
Ranking Based On Selection :60
Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
654
529
0.809
* Total Citation Counts Rankings
Ranking Based On Selection :61
Service Quality
Information Systems Management
Management in Africa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
651
156
0.240
* Total Citation Counts Rankings
Ranking Based On Selection :62
Linear
Non-linear and Artificial Intelligence Control Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
646
404
0.625
* Total Citation Counts Rankings
Ranking Based On Selection :63
Materials Science & Engineering
Engineering materials
Materials Characterization
Mineral processing & Corrosion
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
641
480
0.749
* Total Citation Counts Rankings
Ranking Based On Selection :64
natural resources management
conservation
environment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
624
310
0.497
* Total Citation Counts Rankings
Ranking Based On Selection :65
Zoology
conservation biology
urban ecology
invasion biology
ecophysiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
622
401
0.645
* Total Citation Counts Rankings
Ranking Based On Selection :66
Laser plasma
laser fusion
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
608
50
0.082
* Total Citation Counts Rankings
Ranking Based On Selection :67
Small mammal systematics
Rodent pest management
Ecosystem services and disservices provided by rats/mice/bats
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
576
351
0.609
* Total Citation Counts Rankings
Ranking Based On Selection :68
photocatalysis
Material Science
Renewable Energy and Chemical Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
571
466
0.816
* Total Citation Counts Rankings
Ranking Based On Selection :69
Heritage development
archaeology
gender studies
public health
culture
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
548
130
0.237
* Total Citation Counts Rankings
Ranking Based On Selection :70
Medical Biochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
534
377
0.706
* Total Citation Counts Rankings
Ranking Based On Selection :71
Plant breeding
mushrooms
Agronomy
Biotechnology
Nuclear technology for crop improvement
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
509
460
0.904
* Total Citation Counts Rankings
Ranking Based On Selection :72
History of Medicine
Clinical Anatomy
Medical Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
506
249
0.492
* Total Citation Counts Rankings
Ranking Based On Selection :73
Groundwater
hydrochemistry
isotope hydrology
Wetlands
Perched aquifers
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
498
375
0.753
* Total Citation Counts Rankings
Ranking Based On Selection :74
Statistics
Biostatistics
Epidemiology
Quantitative Methods
Operations Research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
491
374
0.762
* Total Citation Counts Rankings
Ranking Based On Selection :75
e-Government
ICT4D evaluation
e-Service Quality
ICTs in Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
490
323
0.659
Tafirenyika Sunde|Tafirenyika Sunde, Sunde T.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
790
584
0.739
Applied Econometrics
Macroeconomics
Trade and Development
Energy Economics and Finance.
Kathithileni Martha Kalili
University of Namibia
Windhoek, Namibia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
785
259
0.330
Natural products
chromatography
analytical chemistry
AS Eegunjobi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
780
506
0.649
Fluid Mechanics
Mathematical Modeling
Differential Equations
Heat and Mass Transfer
Chester Kalinda
University of Namibia
Windhoek, Namibia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
764
719
0.941
Maternal and Child health
NTDs
Epidemiology
Health Metrics
Climate Change.
Yapo Guillaume Aboua
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
751
595
0.792
Male and female infertility
Reproductive Biology and is actively involved in Child
Maternal
and
James Katende
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
739
359
0.486
Renewable Energy Systems
Automatic control systems
Energy engineering
computer control systems
Holger Sommer
University of Namibia
Windhoek, Namibia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
693
204
0.294
Petrology
Mineralogy and Geochemistry
Lucas Rutina
University of Namibia
Windhoek, Namibia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
678
204
0.301
Ecosystem Management
Community based conservation
Wildlife Ecology
Human Dimensions of natural resource management
Felix G. Bello
University of Namibia
Windhoek, Namibia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
663
613
0.925
Sustainable tourism
protected area based tourism
tourism planning
corporate social responsibility
Veikko Uahengo
University of Namibia
Windhoek, Namibia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
654
529
0.809
Grafton Whyte
University of Namibia
Windhoek, Namibia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
651
156
0.240
Service Quality
Information Systems Management
Management in Africa
Samuel John
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
646
404
0.625
Linear
Non-linear and Artificial Intelligence Control Systems
Johnson Oluwagbenga
University of Namibia
Windhoek, Namibia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
641
480
0.749
Materials Science & Engineering
Engineering materials
Materials Characterization
Mineral processing & Corrosion
Alfons Wabahe Mosimane
University of Namibia
Windhoek, Namibia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
624
310
0.497
Lorinda Hart
University of Namibia
Windhoek, Namibia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
622
401
0.645
Zoology
conservation biology
urban ecology
invasion biology
ecophysiology
PF Cunningham
University of Namibia
Windhoek, Namibia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
608
50
0.082
Seth J. Eiseb
University of Namibia
Windhoek, Namibia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
576
351
0.609
Small mammal systematics
Rodent pest management
Ecosystem services and disservices provided by rats/mice/bats
Likius S Daniel
University of Namibia
Windhoek, Namibia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
571
466
0.816
photocatalysis
Material Science
Renewable Energy and Chemical Engineering
Alinah Segobye
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
548
130
0.237
Heritage development
archaeology
gender studies
public health
culture
Petrina Kapewangolo
University of Namibia
Windhoek, Namibia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
534
377
0.706
Medical Biochemistry
Lydia Horn
University of Namibia
Windhoek, Namibia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
509
460
0.904
Plant breeding
mushrooms
Agronomy
Biotechnology
Nuclear technology for crop improvement
Quenton Wessels
University of Namibia
Windhoek, Namibia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
506
249
0.492
History of Medicine
Clinical Anatomy
Medical Education
Josefina Hamutoko
University of Namibia
Windhoek, Namibia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
498
375
0.753
Groundwater
hydrochemistry
isotope hydrology
Wetlands
Perched aquifers
Honoré Mitonga Kabwebwe
University of Namibia
Windhoek, Namibia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
491
374
0.762
Statistics
Biostatistics
Epidemiology
Quantitative Methods
Operations Research
Godwin Kaisara
University of Namibia
Windhoek, Namibia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
490
323
0.659
e-Government
ICT4D evaluation
e-Service Quality
ICTs in Education