Citation Rankings
Highly Cited Researchers

Others Highly Cited Researchers 760 Scientists Citation Rankings - 2025

The Citation Rankings (Highly Cited Researchers) list 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
Portugal
João Pedro Silva
Molecular Toxicology
New psychoactive substances
Synthetic cannabinoids
Neurotoxicity
Oxidative stress
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
81,377
72,622
0.892
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Portugal
Jorge Mota
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
56,642
32,681
0.577
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Portugal
José Luís Fontes Da Costa Lima
Automatização do controlo químico
técnicas de fluxo continuo
análise por injecção em fluxo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,228
7,444
0.273
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Portugal
Rui Ar Boaventura
Ciências e Engenharia do Ambiente
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,384
11,964
0.471
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Portugal
Luisa Peixe
Bacteriologia
Antibióticos
Microbioma
Doenças Infecciosas
Segurança Alimentar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,220
10,032
0.473
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Portugal
Nuno Mateus
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,272
9,775
0.482
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Portugal
Maria João Ramos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,241
7,569
0.374
* Total Citation Counts Rankings
Ranking Based On Selection: 8
Portugal
João A Fonseca
Digital Health
Asthma
Allergy
Patient reported outcomes
Health Services Research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,092
10,911
0.638
* Total Citation Counts Rankings
Ranking Based On Selection: 9
Portugal
Jorge Sequeiros
hereditary ataxias
Machado-Joseph disease
genetic testing and counselling
psychosocial genetics
genetics and society
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,307
3,828
0.288

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* Total Citation Counts Rankings
Ranking Based On Selection: 10
Portugal
João Barros
Information theory
networks
security
artificial intelligence
entrepreneurship
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,922
3,348
0.259
* Total Citation Counts Rankings
Ranking Based On Selection: 11
Portugal
Teresa Mata
Biofuels
Microalgae
Sustainability
Life Cycle Analysis
Sustainability Indicators
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,759
5,532
0.434
* Total Citation Counts Rankings
Ranking Based On Selection: 12
Portugal
Alice Santos-Silva
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,275
4,542
0.370
* Total Citation Counts Rankings
Ranking Based On Selection: 13
Portugal
Paula Batista
competência profissional
fomração d eprofessores
identidade profissional
educação física
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,876
1,342
0.467
* Total Citation Counts Rankings
Ranking Based On Selection: 14
Portugal
Cristina Sin
higher education policy
international student mobility
internationalisation
employability
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,948
1,350
0.693
* Total Citation Counts Rankings
Ranking Based On Selection: 15
Portugal
Maria Barbosa Ducharne
Adoção
Institucionalização
Desenvolvimento humano
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,315
841
0.640
* Total Citation Counts Rankings
Ranking Based On Selection: 16
Portugal
Olga Cunha
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,219
975
0.800
* Total Citation Counts Rankings
Ranking Based On Selection: 17
Portugal
Pedro Lago
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
867
97
0.112
* Total Citation Counts Rankings
Ranking Based On Selection: 18
Portugal
Rui Jorge Garcia Ramos|Rui J G Ramos, RJG Ramos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
818
272
0.333
* Total Citation Counts Rankings
Ranking Based On Selection: 19
Portugal
Aires Colaço
railway dynamics
soil-structure interaction
numerical modelling
experimental analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
772
593
0.768
* Total Citation Counts Rankings
Ranking Based On Selection: 20
Portugal
Rafael José Vieira
Health Technology Assessment
Health Economics
Patient-Reported Outcomes
Real-World Evidence
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
755
745
0.987
* Total Citation Counts Rankings
Ranking Based On Selection: 21
Portugal
Diana Duarte
Drug Combination
Drug Synergism
Colon Cancer
Breast Cancer
Drug Repurposing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
725
711
0.981
* Total Citation Counts Rankings
Ranking Based On Selection: 22
Portugal
Mariana Amorim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
707
560
0.792
* Total Citation Counts Rankings
Ranking Based On Selection: 23
Portugal
Pedro Fonseca
biomechanics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
632
563
0.891
* Total Citation Counts Rankings
Ranking Based On Selection: 24
Portugal
Diogo Peixoto
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
625
606
0.970
* Total Citation Counts Rankings
Ranking Based On Selection: 25
Portugal
Carla Malafaia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
595
470
0.790
* Total Citation Counts Rankings
Rankings
4,655
Portugal
12
2
Ranking Based On Selection: 1
João Pedro Silva
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
81,377
72,622
0.892
Molecular Toxicology
New psychoactive substances
Synthetic cannabinoids
Neurotoxicity
Oxidative stress
* Total Citation Counts Rankings
Rankings
8,425
Portugal
17
4
Ranking Based On Selection: 2
Jorge Mota
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
56,642
32,681
0.577
* Total Citation Counts Rankings
Rankings
26,604
Portugal
61
10
Ranking Based On Selection: 3
José Luís Fontes Da Costa Lima
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,228
7,444
0.273
Automatização do controlo químico
técnicas de fluxo continuo
análise por injecção em fluxo
* Total Citation Counts Rankings
Rankings
29,568
Portugal
70
11
Ranking Based On Selection: 4
Rui Ar Boaventura
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25,384
11,964
0.471
Ciências e Engenharia do Ambiente
* Total Citation Counts Rankings
Rankings
38,214
Portugal
84
13
Ranking Based On Selection: 5
Luisa Peixe
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,220
10,032
0.473
Bacteriologia
Antibióticos
Microbioma
Doenças Infecciosas
Segurança Alimentar
* Total Citation Counts Rankings
Rankings
40,737
Portugal
91
14
Ranking Based On Selection: 6
Nuno Mateus
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,272
9,775
0.482
* Total Citation Counts Rankings
Rankings
40,826
Portugal
92
15
Ranking Based On Selection: 7
Maria João Ramos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,241
7,569
0.374
* Total Citation Counts Rankings
Rankings
51,344
Portugal
129
18
Ranking Based On Selection: 8
João A Fonseca
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17,092
10,911
0.638
Digital Health
Asthma
Allergy
Patient reported outcomes
Health Services Research
* Total Citation Counts Rankings
Rankings
71,415
Portugal
183
22
Ranking Based On Selection: 9
Jorge Sequeiros
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,307
3,828
0.288
hereditary ataxias
Machado-Joseph disease
genetic testing and counselling
psychosocial genetics
genetics and society
* Total Citation Counts Rankings
Rankings
74,117
Portugal
193
24
Ranking Based On Selection: 10
João Barros
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,922
3,348
0.259
Information theory
networks
security
artificial intelligence
entrepreneurship

360° Institutional Performance & Benchmarking Click Here for Live Demo 

Gain data-driven strategic insights into your institution’s academic performance, global positioning, and competitive strengths through advanced analysis and benchmarking

with 20 similarly ranked institutions at City, Country, Region, and Global levels. 

* Total Citation Counts Rankings
Rankings
75,295
Portugal
194
25
Ranking Based On Selection: 11
Teresa Mata
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,759
5,532
0.434
Biofuels
Microalgae
Sustainability
Life Cycle Analysis
Sustainability Indicators
* Total Citation Counts Rankings
Rankings
78,848
Portugal
204
26
Ranking Based On Selection: 12
Alice Santos-Silva
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
12,275
4,542
0.370
* Total Citation Counts Rankings
Rankings
340,094
Portugal
1,129
35
Ranking Based On Selection: 13
Paula Batista
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,876
1,342
0.467
competência profissional
fomração d eprofessores
identidade profissional
educação física
* Total Citation Counts Rankings
Rankings
456,484
Portugal
1,607
40
Ranking Based On Selection: 14
Cristina Sin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,948
1,350
0.693
higher education policy
international student mobility
internationalisation
employability
* Total Citation Counts Rankings
Rankings
589,169
Portugal
2,189
47
Ranking Based On Selection: 15
Maria Barbosa Ducharne
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,315
841
0.640
Adoção
Institucionalização
Desenvolvimento humano
* Total Citation Counts Rankings
Rankings
615,822
Portugal
2,291
3
Ranking Based On Selection: 16
Olga Cunha
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,219
975
0.800
* Total Citation Counts Rankings
Rankings
738,379
Portugal
2,867
58
Ranking Based On Selection: 17
Pedro Lago
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
867
97
0.112
* Total Citation Counts Rankings
Rankings
758,829
Portugal
2,951
62
Ranking Based On Selection: 18
Rui Jorge Garcia Ramos|Rui J G Ramos, RJG Ramos
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
818
272
0.333
* Total Citation Counts Rankings
Rankings
778,718
Portugal
3,050
64
Ranking Based On Selection: 19
Aires Colaço
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
772
593
0.768
railway dynamics
soil-structure interaction
numerical modelling
experimental analysis
* Total Citation Counts Rankings
Rankings
786,339
Portugal
3,081
70
Ranking Based On Selection: 20
Rafael José Vieira
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
755
745
0.987
Health Technology Assessment
Health Economics
Patient-Reported Outcomes
Real-World Evidence
* Total Citation Counts Rankings
Rankings
800,244
Portugal
3,148
73
Ranking Based On Selection: 21
Diana Duarte
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
725
711
0.981
Drug Combination
Drug Synergism
Colon Cancer
Breast Cancer
Drug Repurposing
* Total Citation Counts Rankings
Rankings
808,875
Portugal
3,182
75
Ranking Based On Selection: 22
Mariana Amorim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
707
560
0.792
* Total Citation Counts Rankings
Rankings
846,451
Portugal
3,397
89
Ranking Based On Selection: 23
Pedro Fonseca
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
632
563
0.891
* Total Citation Counts Rankings
Rankings
850,075
Portugal
3,421
91
Ranking Based On Selection: 24
Diogo Peixoto
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
625
606
0.970
* Total Citation Counts Rankings
Rankings
866,360
Portugal
3,522
96
Ranking Based On Selection: 25
Carla Malafaia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
595
470
0.790
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