Top 100 Scientists

Top 100 Scientists in Portugal 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (873,690 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection: 2
João Canavilhas
Jornalismo Digital
Digital Journalism
Periodismo Digital
Mobile Journalism
Metrics
H-Index
i10 Index
Citation
37
67
4,884
* Rankings
Ranking Based On Selection: 3
Anabela Carvalho
climate change communication
environmental communication
science communication
discourse analysis
Metrics
H-Index
i10 Index
Citation
29
60
6,881
* Rankings
Ranking Based On Selection: 4
Luís Menezes
Comunicação matemática
Desenvolvimento profissional de professores
Metrics
H-Index
i10 Index
Citation
28
57
3,748
* Rankings
Ranking Based On Selection: 6
Jorge Pedro Sousa
História do jornalismo
Teoria do jornalismo
Fotojornalismo
Newsmaking
Metrics
H-Index
i10 Index
Citation
27
51
5,754
* Rankings
Ranking Based On Selection: 7
Daniel Roque Gomes Gomes
Gestão de Recursos Humanos
Comunicação Interna
Mudança Organizacional
Recrutamento e Atracção de
Metrics
H-Index
i10 Index
Citation
21
30
2,055
* Rankings
Ranking Based On Selection: 8
Helena Sousa
Media policy
media regulation
political economy of communication
journalism studies
international communication
Metrics
H-Index
i10 Index
Citation
21
44
1,738

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* Rankings
Ranking Based On Selection: 14
Gisela Gonçalves
public relations
communication ethics
political communication
Metrics
H-Index
i10 Index
Citation
17
35
1,031
* Rankings
Ranking Based On Selection: 15
Pedro Jerónimo
Local Journalism
Digital Journalism
Disinformation
News Deserts
Media Literacy
Metrics
H-Index
i10 Index
Citation
15
26
1,024
* Rankings
Ranking Based On Selection: 16
Sandra Marinho
journalism education
quality of journalism
qualitity of communication
Metrics
H-Index
i10 Index
Citation
15
32
750
* Rankings
Ranking Based On Selection: 17
Rosa Branca Esteves
Price discrimination
advertising
media markets
competition policy
IO
Metrics
H-Index
i10 Index
Citation
14
15
787
* Rankings
Ranking Based On Selection: 19
Rita Araújo
Health Journalism
Health Communication
News Sources
Health Literacy
Metrics
H-Index
i10 Index
Citation
13
20
573
* Rankings
Ranking Based On Selection: 20
Samuel Mateus
Teoria da Comunicação
Retórica
Comunicação Política
Metrics
H-Index
i10 Index
Citation
13
20
636
* Rankings
Ranking Based On Selection: 21
Yoram Chisik
Human Computer Interaction
HCI
Interaction Design with Children
Digital Media
Social Networks
Metrics
H-Index
i10 Index
Citation
13
16
478
* Rankings
Ranking Based On Selection: 22
Maribel Santos Miranda-Pinto
Tecnologias de Informação e Comunicação na Educação
Comunidades de Prática
Comunidades de Aprendizagem
E-learning
Mob
Metrics
H-Index
i10 Index
Citation
12
14
505
* Rankings
Ranking Based On Selection: 24
Filipa Subtil
teoria da comunicação
comunicação como ritual
jornalismo e questões de género
Metrics
H-Index
i10 Index
Citation
12
15
470
* Rankings
Ranking Based On Selection: 27
Jessica Roberts
Journalism
Citizen journalism
New media
Social media
WikiLeaks
Metrics
H-Index
i10 Index
Citation
11
13
520
* Rankings
Ranking Based On Selection: 30
Dora SantosSilva
digital journalism
media innovation
cultural journalism
cultural and creative industries
Metrics
H-Index
i10 Index
Citation
11
11
390
* Rankings
Ranking Based On Selection: 32
Ana Teresa Peixinho
Comunicação
Jornalismo
Estudos Narrativos
Estudos Queirosianos
Metrics
H-Index
i10 Index
Citation
11
13
504
* Rankings
Ranking Based On Selection: 34
Cláudia Álvares
Media Studies
Gender Studies
Identity Politics
Populism
Critical Theory
Metrics
H-Index
i10 Index
Citation
10
10
690
* Rankings
Ranking Based On Selection: 36
Celia Quico
media audiences
media activism
difusion and adoption of innovations
media participation
digital disconnection
Metrics
H-Index
i10 Index
Citation
10
11
372
* Rankings
Ranking Based On Selection: 37
Nuno Martins
Design for Digital Media
Communication Design
Brand Identity
Interface Design
Metrics
H-Index
i10 Index
Citation
9
8
346
* Rankings
Ranking Based On Selection: 38
Vitor De Sousa
Journalism
Media Studies
Cultural Studies
Postcolonial Studies
portugalidade
Metrics
H-Index
i10 Index
Citation
9
9
309
* Rankings
Ranking Based On Selection: 40
Alberto Sá
Media Archives
Individual and Collective Memory in the Digital Era
Preservation of Memory and long-term digital access
techno
Metrics
H-Index
i10 Index
Citation
8
8
179
* Rankings
Ranking Based On Selection: 49
Luís António Santos
journalism
new media
convergence
digital radio
media regulation
Metrics
H-Index
i10 Index
Citation
7
6
176
Marta D. Santos
Science communication
Science Journalism
Institutional Communication
Metrics
H-Index
i10 Index
Citation
6
6
1,910
* Rankings
Ranking Based On Selection: 52
Paulo Couraceiro
audience studies
journalism
disinformation
media literacy
political communication
Metrics
H-Index
i10 Index
Citation
6
4
151
* Rankings
Ranking Based On Selection: 55
Alice Dutra Balbé
Communication
Journalism
Social Network
Intercultural relations
Climate Change
Metrics
H-Index
i10 Index
Citation
6
2
90
* Rankings
Ranking Based On Selection: 58
Daniel Ribas
Film studies
Cultural studies
Portuguese cinema
Contemporary cinema
Melodrama
Metrics
H-Index
i10 Index
Citation
6
3
110
Ivo Neto
Mobile Media
Locative Media
Citizen Journalism
Journalism Convergence
Social Media
Metrics
H-Index
i10 Index
Citation
6
3
83
* Rankings
Ranking Based On Selection: 63
Paula Campos Ribeiro
Comunicação Organizacional
Comunicação Interorganizacional
Transferência de Conhecimento
Metrics
H-Index
i10 Index
Citation
5
4
95
Monica Sofia Santos Mendes
Media Arts
Design
Real-Time Video
HCI
Environmental Sustainability
Metrics
H-Index
i10 Index
Citation
5
1
82
* Rankings
Ranking Based On Selection: 67
Sérgio Dias Branco
Film Studies
Television Studies
Philosophy
Theology
Working-Class Studies
Metrics
H-Index
i10 Index
Citation
5
0
86
* Rankings
Ranking Based On Selection: 68
Joao Cordeiro
media studies
sonic interaction
audiogames
computer music
soundscapes
Metrics
H-Index
i10 Index
Citation
5
1
75
* Rankings
Ranking Based On Selection: 69
Andreia Garcia
Comunicação
Comunicação em Saúde
Redes Sociais
Media
Material educativo
Metrics
H-Index
i10 Index
Citation
4
1
61
* Rankings
Ranking Based On Selection: 72
Marta Noronha Sousa
Ciências da Comunicação
Comunicação transmediática
Metrics
H-Index
i10 Index
Citation
4
2
67
* Rankings
Ranking Based On Selection: 74
Alexandra Leandro
Organizational Communication
CSR Communication
Marketing
Advertising
Public Relations
Metrics
H-Index
i10 Index
Citation
3
2
115
* Rankings
Ranking Based On Selection: 77
Maria Madalena Belo Da Silveira Baptista
Surdez
comunicação
formação de educadores e professores e educação especial e inclusiva
Metrics
H-Index
i10 Index
Citation
2
1
38
* Rankings
Ranking Based On Selection: 81
Artur Filipe Dos Santos
Ciências da Comunicação
Património Cultural
Protocolista
Cerimonialista
Vexilologista
Metrics
H-Index
i10 Index
Citation
1
0
4
Rankings
Ranking Based On Selection: 1
Gustavo Cardoso
Metrics
H-Index
i10 Index
Citation Counts
42
129
14,375
internet studies
media
sociologia
comunicação
jornalismo
Rankings
Ranking Based On Selection: 2
João Canavilhas
Metrics
H-Index
i10 Index
Citation Counts
37
67
4,884
Jornalismo Digital
Digital Journalism
Periodismo Digital
Mobile Journalism
Rankings
Ranking Based On Selection: 3
Anabela Carvalho
Metrics
H-Index
i10 Index
Citation Counts
29
60
6,881
climate change communication
environmental communication
science communication
discourse analysis
Rankings
Ranking Based On Selection: 4
Luís Menezes
Metrics
H-Index
i10 Index
Citation Counts
28
57
3,748
Comunicação matemática
Desenvolvimento profissional de professores
Rankings
Ranking Based On Selection: 5
Joao Carlos Correia
Metrics
H-Index
i10 Index
Citation Counts
27
84
3,221
Rankings
Ranking Based On Selection: 6
Jorge Pedro Sousa
Metrics
H-Index
i10 Index
Citation Counts
27
51
5,754
História do jornalismo
Teoria do jornalismo
Fotojornalismo
Newsmaking
Rankings
Ranking Based On Selection: 7
Daniel Roque Gomes Gomes
Metrics
H-Index
i10 Index
Citation Counts
21
30
2,055
Gestão de Recursos Humanos
Comunicação Interna
Mudança Organizacional
Recrutamento e Atracção de
Rankings
Ranking Based On Selection: 8
Helena Sousa
Metrics
H-Index
i10 Index
Citation Counts
21
44
1,738
Media policy
media regulation
political economy of communication
journalism studies
international communication
Rankings
Ranking Based On Selection: 9
António Fidalgo
Metrics
H-Index
i10 Index
Citation Counts
21
36
2,188
Rankings
Ranking Based On Selection: 10
Anabela Gradim
Metrics
H-Index
i10 Index
Citation Counts
20
26
2,482

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

Rankings
Ranking Based On Selection: 11
Graciano Paulo
Metrics
H-Index
i10 Index
Citation Counts
18
29
1,047
Rankings
Ranking Based On Selection: 12
Joaquim Fidalgo
Metrics
H-Index
i10 Index
Citation Counts
18
28
2,163
Rankings
Ranking Based On Selection: 13
Paulo Serra
Metrics
H-Index
i10 Index
Citation Counts
18
34
1,317
Rankings
Ranking Based On Selection: 14
Gisela Gonçalves
Metrics
H-Index
i10 Index
Citation Counts
17
35
1,031
public relations
communication ethics
political communication
Rankings
Ranking Based On Selection: 15
Pedro Jerónimo
Metrics
H-Index
i10 Index
Citation Counts
15
26
1,024
Local Journalism
Digital Journalism
Disinformation
News Deserts
Media Literacy
Rankings
Ranking Based On Selection: 16
Sandra Marinho
Metrics
H-Index
i10 Index
Citation Counts
15
32
750
journalism education
quality of journalism
qualitity of communication
Rankings
Ranking Based On Selection: 17
Rosa Branca Esteves
Metrics
H-Index
i10 Index
Citation Counts
14
15
787
Price discrimination
advertising
media markets
competition policy
IO
Rankings
Ranking Based On Selection: 18
Madalena Oliveira
Metrics
H-Index
i10 Index
Citation Counts
14
19
653
Rankings
Ranking Based On Selection: 19
Rita Araújo
Metrics
H-Index
i10 Index
Citation Counts
13
20
573
Health Journalism
Health Communication
News Sources
Health Literacy
Rankings
Ranking Based On Selection: 20
Samuel Mateus
Metrics
H-Index
i10 Index
Citation Counts
13
20
636
Teoria da Comunicação
Retórica
Comunicação Política
Rankings
Ranking Based On Selection: 21
Yoram Chisik
Metrics
H-Index
i10 Index
Citation Counts
13
16
478
Human Computer Interaction
HCI
Interaction Design with Children
Digital Media
Social Networks
Rankings
Ranking Based On Selection: 22
Maribel Santos Miranda-Pinto
Metrics
H-Index
i10 Index
Citation Counts
12
14
505
Tecnologias de Informação e Comunicação na Educação
Comunidades de Prática
Comunidades de Aprendizagem
E-learning
Mob
Rankings
Ranking Based On Selection: 23
Adérito Fernandes Marcos|A. Marcos, AF Marcos
Metrics
H-Index
i10 Index
Citation Counts
12
15
747
Digital Media Art
Applied Computer Graphics
Open Distance Education
Rankings
Ranking Based On Selection: 24
Filipa Subtil
Metrics
H-Index
i10 Index
Citation Counts
12
15
470
teoria da comunicação
comunicação como ritual
jornalismo e questões de género
Rankings
Ranking Based On Selection: 25
Gil Baptista Ferreira
Metrics
H-Index
i10 Index
Citation Counts
12
13
533
Jornalismo Cívico
Espaço Público
Comunicação Política
Rankings
Ranking Based On Selection: 26
Journalism
digital media
online violence and hate speech
feminist media studies
Rankings
Ranking Based On Selection: 27
Jessica Roberts
Metrics
H-Index
i10 Index
Citation Counts
11
13
520
Journalism
Citizen journalism
New media
Social media
WikiLeaks
Rankings
Ranking Based On Selection: 28
Carla Baptista
Metrics
H-Index
i10 Index
Citation Counts
11
17
559
Rankings
Ranking Based On Selection: 30
Dora SantosSilva
Metrics
H-Index
i10 Index
Citation Counts
11
11
390
digital journalism
media innovation
cultural journalism
cultural and creative industries
Rankings
Ranking Based On Selection: 31
Elsa Costa E Silva
Metrics
H-Index
i10 Index
Citation Counts
11
15
418
Rankings
Ranking Based On Selection: 32
Ana Teresa Peixinho
Metrics
H-Index
i10 Index
Citation Counts
11
13
504
Comunicação
Jornalismo
Estudos Narrativos
Estudos Queirosianos
Rankings
Ranking Based On Selection: 33
Catarina Rodrigues
Metrics
H-Index
i10 Index
Citation Counts
11
13
358
Rankings
Ranking Based On Selection: 34
Cláudia Álvares
Metrics
H-Index
i10 Index
Citation Counts
10
10
690
Media Studies
Gender Studies
Identity Politics
Populism
Critical Theory
Rankings
Ranking Based On Selection: 35
Cardoso, Fd
Metrics
H-Index
i10 Index
Citation Counts
10
10
318
Rankings
Ranking Based On Selection: 36
Celia Quico
Metrics
H-Index
i10 Index
Citation Counts
10
11
372
media audiences
media activism
difusion and adoption of innovations
media participation
digital disconnection
Rankings
Ranking Based On Selection: 37
Nuno Martins
Metrics
H-Index
i10 Index
Citation Counts
9
8
346
Design for Digital Media
Communication Design
Brand Identity
Interface Design
Rankings
Ranking Based On Selection: 38
Vitor De Sousa
Metrics
H-Index
i10 Index
Citation Counts
9
9
309
Journalism
Media Studies
Cultural Studies
Postcolonial Studies
portugalidade
Rankings
Ranking Based On Selection: 40
Alberto Sá
Metrics
H-Index
i10 Index
Citation Counts
8
8
179
Media Archives
Individual and Collective Memory in the Digital Era
Preservation of Memory and long-term digital access
techno
Rankings
Ranking Based On Selection: 41
Júlia Leitão De Barros
Metrics
H-Index
i10 Index
Citation Counts
8
7
200
Rankings
Ranking Based On Selection: 42
Paulo
Metrics
H-Index
i10 Index
Citation Counts
8
8
265
Rankings
Ranking Based On Selection: 44
Pedro Alves
Metrics
H-Index
i10 Index
Citation Counts
7
5
171
Cinema
Narrative
Film reception
Education
Creative Cities
Rankings
Ranking Based On Selection: 45
Rita Sepúlveda
Metrics
H-Index
i10 Index
Citation Counts
7
4
106
Rankings
Ranking Based On Selection: 46
Jorge Seabra
Metrics
H-Index
i10 Index
Citation Counts
7
7
339
Cinema
História
Colonialismo
Pós-Colonialismo
História Cultural
Rankings
Ranking Based On Selection: 47
Carla Rodrigues Cardoso
Metrics
H-Index
i10 Index
Citation Counts
7
6
123
Communication
Media
Journalism
Magazine Studies
History of Journalism
Rankings
Ranking Based On Selection: 48
Leonor Areal
Metrics
H-Index
i10 Index
Citation Counts
7
5
202
Rankings
Ranking Based On Selection: 49
Luís António Santos
Metrics
H-Index
i10 Index
Citation Counts
7
6
176
journalism
new media
convergence
digital radio
media regulation
Rankings
Ranking Based On Selection: 50
Marta D. Santos
Metrics
H-Index
i10 Index
Citation Counts
6
6
1,910
Science communication
Science Journalism
Institutional Communication
Rankings
Ranking Based On Selection: 51
Paula Lopes
Metrics
H-Index
i10 Index
Citation Counts
6
5
285
Rankings
Ranking Based On Selection: 52
Paulo Couraceiro
Metrics
H-Index
i10 Index
Citation Counts
6
4
151
audience studies
journalism
disinformation
media literacy
political communication
Rankings
Ranking Based On Selection: 53
Rafael Mangana
Metrics
H-Index
i10 Index
Citation Counts
6
3
200
Rankings
Ranking Based On Selection: 54
Ana Gabriela Nogueira
Metrics
H-Index
i10 Index
Citation Counts
6
3
101
Infograhics
Communicacion
Journalism
Communication Design
Rankings
Ranking Based On Selection: 55
Alice Dutra Balbé
Metrics
H-Index
i10 Index
Citation Counts
6
2
90
Communication
Journalism
Social Network
Intercultural relations
Climate Change
Rankings
Ranking Based On Selection: 56
Rosa Maria Sobreira
Metrics
H-Index
i10 Index
Citation Counts
6
6
220
communication
public relations
media relations
brand communication
Rankings
Ranking Based On Selection: 57
Manuel Menezes
Metrics
H-Index
i10 Index
Citation Counts
6
3
163
Rankings
Ranking Based On Selection: 58
Daniel Ribas
Metrics
H-Index
i10 Index
Citation Counts
6
3
110
Film studies
Cultural studies
Portuguese cinema
Contemporary cinema
Melodrama
Rankings
Ranking Based On Selection: 59
Patrícia Castello Branco
Metrics
H-Index
i10 Index
Citation Counts
6
4
103
Rankings
Ranking Based On Selection: 60
Ivo Neto
Metrics
H-Index
i10 Index
Citation Counts
6
3
83
Mobile Media
Locative Media
Citizen Journalism
Journalism Convergence
Social Media
Rankings
Ranking Based On Selection: 62
Susana Borges
Metrics
H-Index
i10 Index
Citation Counts
5
4
169
Rankings
Ranking Based On Selection: 63
Paula Campos Ribeiro
Metrics
H-Index
i10 Index
Citation Counts
5
4
95
Comunicação Organizacional
Comunicação Interorganizacional
Transferência de Conhecimento
Rankings
Ranking Based On Selection: 64
Luis Aly
Metrics
H-Index
i10 Index
Citation Counts
5
2
66
Rankings
Ranking Based On Selection: 65
Monica Sofia Santos Mendes
Metrics
H-Index
i10 Index
Citation Counts
5
1
82
Media Arts
Design
Real-Time Video
HCI
Environmental Sustainability
Rankings
Ranking Based On Selection: 66
Carlos Canelas
Metrics
H-Index
i10 Index
Citation Counts
5
3
92
Rankings
Ranking Based On Selection: 67
Sérgio Dias Branco
Metrics
H-Index
i10 Index
Citation Counts
5
0
86
Film Studies
Television Studies
Philosophy
Theology
Working-Class Studies
Rankings
Ranking Based On Selection: 68
Joao Cordeiro
Metrics
H-Index
i10 Index
Citation Counts
5
1
75
media studies
sonic interaction
audiogames
computer music
soundscapes
Rankings
Ranking Based On Selection: 69
Andreia Garcia
Metrics
H-Index
i10 Index
Citation Counts
4
1
61
Comunicação
Comunicação em Saúde
Redes Sociais
Media
Material educativo
Rankings
Ranking Based On Selection: 70
Esser Jorge Silva
Metrics
H-Index
i10 Index
Citation Counts
4
1
47
Ciências da Comunicação
Cultura Política
Sociologia do Trabalho
Rankings
Ranking Based On Selection: 71
Daniela Esperança Monteiro Da Fonseca
Metrics
H-Index
i10 Index
Citation Counts
4
0
38
comunicação
relações públicas
publicidade
novos movimentos sociais
sindicatos
Rankings
Ranking Based On Selection: 72
Marta Noronha Sousa
Metrics
H-Index
i10 Index
Citation Counts
4
2
67
Ciências da Comunicação
Comunicação transmediática
Rankings
Ranking Based On Selection: 73
Daniela Costa
Metrics
H-Index
i10 Index
Citation Counts
3
3
382
Rankings
Ranking Based On Selection: 74
Alexandra Leandro
Metrics
H-Index
i10 Index
Citation Counts
3
2
115
Organizational Communication
CSR Communication
Marketing
Advertising
Public Relations
Rankings
Ranking Based On Selection: 75
Paula Lopes
Metrics
H-Index
i10 Index
Citation Counts
3
0
18
Rankings
Ranking Based On Selection: 76
Vera Cristina Ribeiro
Metrics
H-Index
i10 Index
Citation Counts
2
0
10
Rankings
Ranking Based On Selection: 77
Maria Madalena Belo Da Silveira Baptista
Metrics
H-Index
i10 Index
Citation Counts
2
1
38
Surdez
comunicação
formação de educadores e professores e educação especial e inclusiva
Rankings
Ranking Based On Selection: 79
Pedro Matos
Metrics
H-Index
i10 Index
Citation Counts
1
0
7
Rankings
Ranking Based On Selection: 80
Alexandra Figueira
Metrics
H-Index
i10 Index
Citation Counts
1
0
7
Comunicação Estratégica
Jornalismo
Território
Cidadania
Rankings
Ranking Based On Selection: 81
Artur Filipe Dos Santos
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
Ciências da Comunicação
Património Cultural
Protocolista
Cerimonialista
Vexilologista
Rankings
Ranking Based On Selection: 82
Alfredo Taunay Colins De Carvalho
Metrics
H-Index
i10 Index
Citation Counts
1
0
1