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 :676
Management Information Systems
Systems Development
fourth industrial revolution
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
325
279
0.858
* Total Citation Counts Rankings
Ranking Based On Selection :677
Immunology
Neuroscience
Neuroimmunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
323
321
0.994
* Total Citation Counts Rankings
Ranking Based On Selection :678
Marine and coastal resources management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
323
229
0.709
* Total Citation Counts Rankings
Ranking Based On Selection :679
Bio-energy systems
conversion of biowastes to energy
renewable energy technologies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
323
179
0.554
* Total Citation Counts Rankings
Ranking Based On Selection :680
Marketing
Innovation development
Technology adoption
Agriculture
Environment management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
322
297
0.922
* Total Citation Counts Rankings
Ranking Based On Selection :681
Environmental and Biodiversity Conservation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
322
229
0.711
* Total Citation Counts Rankings
Ranking Based On Selection :682
Antimicrobial Resistance Bioengineering Microbiology Molecular Biology Host pathogen interactions
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
322
197
0.612
* Total Citation Counts Rankings
Ranking Based On Selection :683
Food Safety
Animal health
Animal production
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
320
265
0.828
* Total Citation Counts Rankings
Ranking Based On Selection :684
Marketing
Agribusiness
Finance
Microfinance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
320
194
0.606
* Total Citation Counts Rankings
Ranking Based On Selection :685
Electronic materials
Ceramics
Nanomaterials
Advanced Materials
Chemical sensors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
319
302
0.947
* Total Citation Counts Rankings
Ranking Based On Selection :686
Environmental chemistry (Environmental contaminants and aquatic pollution)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
319
281
0.881
* Total Citation Counts Rankings
Ranking Based On Selection :687
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
319
206
0.646
* Total Citation Counts Rankings
Ranking Based On Selection :688
Data privacy
electronic communications and internet governance
e-commerce
cybersecurity
intellectual property in the digital
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
319
204
0.639
* Total Citation Counts Rankings
Ranking Based On Selection :689
Food Systems
Food Value Chains
Food Security Economics and Policy
Welfare Analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
317
269
0.849
* Total Citation Counts Rankings
Ranking Based On Selection :690
Development Studies
Local Governance
Decentralisation
Participatory Development Planning
Rural Gender Studies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
317
205
0.647
* Total Citation Counts Rankings
Ranking Based On Selection :691
Climate Change Adaptation on smallholder farmers
Environmental Assessment
Public-Private Partnership in Irrigation agriculture
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
315
298
0.946
* Total Citation Counts Rankings
Ranking Based On Selection :692
Community-based Tourism
Wildlife-based Tourism
Volunteer Tourism
Creative Tourism
Tourism Value Chain
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
315
233
0.740
* Total Citation Counts Rankings
Ranking Based On Selection :693
language education
education development
international and comparative education
curriculum and teaching
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
315
169
0.537
* Total Citation Counts Rankings
Ranking Based On Selection :694
Genomics
Molecular Biology
Virology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
314
312
0.994
* Total Citation Counts Rankings
Ranking Based On Selection :695
Geology
Geophysics
Seismology
Hazard assessment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
314
299
0.952
* Total Citation Counts Rankings
Ranking Based On Selection :696
Development
Agricultural
Behavioural and Environmental Economics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
314
297
0.946
* Total Citation Counts Rankings
Ranking Based On Selection :697
Health systems research and evaluation
intrahousehold resource allocation
distribution impact of resources
econometric analys
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
313
183
0.585
* Total Citation Counts Rankings
Ranking Based On Selection :698
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
313
80
0.256
* Total Citation Counts Rankings
Ranking Based On Selection :699
Geochemistry
Mineralogy and Petrology
Economic Geology
Environmental geology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
312
262
0.840
* Total Citation Counts Rankings
Ranking Based On Selection :700
Research Synthesis
Plant Pathology
Molecular Biology
Bioinformatics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
311
253
0.814
Ulingeta Ol Mbamba
University of Dar Es Salaam
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
325
279
0.858
Management Information Systems
Systems Development
fourth industrial revolution
Josephine Angelo Mapunda
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
323
321
0.994
Alex Nehemia
Sokoine University of Agriculture
Morogoro, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
323
229
0.709
Justin Ntalikwa
University of Dodoma
Dodoma, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
323
179
0.554
Bio-energy systems
conversion of biowastes to energy
renewable energy technologies
Gabriel C. Malima
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
322
297
0.922
Marketing
Innovation development
Technology adoption
Agriculture
Environment management
Cuthbert Nahonyo
University of Dar Es Salaam
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
322
229
0.711
Environmental and Biodiversity Conservation
Huruma Nelwike Tuntufye
Sokoine University of Agriculture
Morogoro, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
322
197
0.612
Antimicrobial Resistance Bioengineering Microbiology Molecular Biology Host pathogen interactions
Benigni Alfred Temba
Sokoine University of Agriculture
Morogoro, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
320
265
0.828
Joseph Magali
Open University of Tanzania
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
320
194
0.606
Marketing
Agribusiness
Finance
Microfinance
Peresi Majura Bulemo
University of Dar Es Salaam
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
319
302
0.947
Electronic materials
Ceramics
Nanomaterials
Advanced Materials
Chemical sensors
Dativa Joseph Shilla
University of Dar Es Salaam
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
319
281
0.881
Environmental chemistry (Environmental contaminants and aquatic pollution)
Charles Mulamba
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
319
206
0.646
Alex B. Makulilo
Open University of Tanzania
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
319
204
0.639
Data privacy
electronic communications and internet governance
e-commerce
cybersecurity
intellectual property in the digital
Luitfred Kissoly
Ardhi University
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
317
269
0.849
Food Systems
Food Value Chains
Food Security Economics and Policy
Welfare Analysis
Zacharia Masanyiwa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
317
205
0.647
Development Studies
Local Governance
Decentralisation
Participatory Development Planning
Rural Gender Studies
Noah Makula Pauline
University of Dar Es Salaam
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
315
298
0.946
Climate Change Adaptation on smallholder farmers
Environmental Assessment
Public-Private Partnership in Irrigation agriculture
Peter Ezra
Sokoine University of Agriculture
Morogoro, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
315
233
0.740
Community-based Tourism
Wildlife-based Tourism
Volunteer Tourism
Creative Tourism
Tourism Value Chain
Vuzo Mwajuma
University of Dar Es Salaam
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
315
169
0.537
language education
education development
international and comparative education
curriculum and teaching
Zavuga R. Zuberi
Dar Es Salaam Institute of Technology
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
314
312
0.994
Genomics
Molecular Biology
Virology
Michael M. Msabi
University of Dodoma
Dodoma, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
314
299
0.952
Geology
Geophysics
Seismology
Hazard assessment
Martin Chegere
University of Dar Es Salaam
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
314
297
0.946
Development
Agricultural
Behavioural and Environmental Economics
Kassile Telemu
Sokoine University of Agriculture
Morogoro, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
313
183
0.585
Health systems research and evaluation
intrahousehold resource allocation
distribution impact of resources
econometric analys
Edward Mgaya
University of Dar Es Salaam
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
313
80
0.256
Emmanuel Owden Kazimoto
University of Dar Es Salaam
Dar es Salaam, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
312
262
0.840
Geochemistry
Mineralogy and Petrology
Economic Geology
Environmental geology
Deogracious Protas Massawe|Deogracious Protas
Sokoine University of Agriculture
Morogoro, Tanzania
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
311
253
0.814
Research Synthesis
Plant Pathology
Molecular Biology
Bioinformatics