Top 100 Scientists

Top 100 Scientists in Greece 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" (870,053 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: 1
Drigas Athanasios
Educational Technology
Electrical & Information Engineering
Computer Science
STEM
Special Education
Metrics
H-Index
i10 Index
Citation
96
117
16,812
* Rankings
Ranking Based On Selection: 2
Demetrios Sampson
Learning Technologies
Technology Enhanced Learning
e-Learning
Adaptive Learning
Learning Analytics
Metrics
H-Index
i10 Index
Citation
47
172
9,870
* Rankings
Ranking Based On Selection: 3
Stavros Demetriadis
ICT in Education
Learning Technologies
Computer-Supported Collaborative Learning
Metrics
H-Index
i10 Index
Citation
33
78
5,748
* Rankings
Ranking Based On Selection: 4
Nikolaos Tselios
Educational Technology
e-learning
Human Computer Interaction
Social Computing
Web Science & Education
Metrics
H-Index
i10 Index
Citation
30
63
4,212
* Rankings
Ranking Based On Selection: 5
Thrasyvoulos Tsiatsos
ICT in education
Serious Games
Virtual Learning Environments
Mobile Learning
Learning
Metrics
H-Index
i10 Index
Citation
28
65
3,016
* Rankings
Ranking Based On Selection: 7
Nikolaos Pellas, Νικόλαος Πέλλας
Educational technology
Computational thinking
AI in education
VR/AR in education
Metrics
H-Index
i10 Index
Citation
27
39
3,655
* Rankings
Ranking Based On Selection: 8
Angelique Dimitracopoulou
ICTs in Education
Educational Technology
Education
Metrics
H-Index
i10 Index
Citation
25
49
2,321
* Rankings
Ranking Based On Selection: 9
Maria Kordaki
Educational Technology
Technology Enhanced Learning
Digital Storytelling
Digital Game Based Learning
Computer Supported Coll
Metrics
H-Index
i10 Index
Citation
24
48
1,808

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* Rankings
Ranking Based On Selection: 11
George Palaigeorgiou
Educational Technology
HCI
Participatory Design
Ubiquitous Computing
Metrics
H-Index
i10 Index
Citation
22
38
2,117
* Rankings
Ranking Based On Selection: 12
Christos Pierrakeas
Educational Technoogy
e-learning
Information systems engineering
artificial intelligence
Metrics
H-Index
i10 Index
Citation
22
34
2,556
* Rankings
Ranking Based On Selection: 14
Maria Samarakou
optimisation
educational technology
artificial intelligence
Metrics
H-Index
i10 Index
Citation
19
33
1,169
* Rankings
Ranking Based On Selection: 15
Fotis Lazarinis|Fotis Lazarinis, F Lazarinis, Φώτης Λαζαρίνης
Educational Technology
Interoperability of IS
Data Management
Search Engines
Digital Libraries
Metrics
H-Index
i10 Index
Citation
18
28
981
* Rankings
Ranking Based On Selection: 17
Agoritsa Gogoulou|Ritsa Gogoulou
Didactics of Informatics
Learning Design
e-learning
CSCL
Adaptive Learning
Metrics
H-Index
i10 Index
Citation
15
17
834
* Rankings
Ranking Based On Selection: 18
George Koutromanos
ICT in Education
Mobile games
Immersive Technologies
Technology Acceptance Models
Wearables
Metrics
H-Index
i10 Index
Citation
14
21
977
* Rankings
Ranking Based On Selection: 20
Maria Moundridou
Educational Technology
Intelligent Tutoring Systems
Adaptive Educational Hypermedia
User Modelling
Human-Computer Interactio
Metrics
H-Index
i10 Index
Citation
13
15
707
* Rankings
Ranking Based On Selection: 21
Serafeim A. Triantafyllou
Artificial Intelligence in Education
Gamification technologies
Computational Thinking
Didactics
Metrics
H-Index
i10 Index
Citation
12
13
328
* Rankings
Ranking Based On Selection: 22
Spyros Papadakis
Educational Technology
Learning Design
Emerging Technologies for Learning
ICT in Education
Metrics
H-Index
i10 Index
Citation
11
15
483
* Rankings
Ranking Based On Selection: 23
Rania Petropoulou
Human Computer Interaction
Educational Technology
Informatics in Medical Education
Metrics
H-Index
i10 Index
Citation
9
9
315
* Rankings
Ranking Based On Selection: 24
Hara Bouta
Educational Technologies and Research
3D Virtual Learning Environments (VLE)
Computer Supported Collaborative Learning (CSCL)
Metrics
H-Index
i10 Index
Citation
7
6
878
* Rankings
Ranking Based On Selection: 25
Fragou Olga
Technology Enhanced Learning
Instructional Design
Mobile Learning
STEM Education
Communities of Practice
Metrics
H-Index
i10 Index
Citation
6
5
118
Rankings
Ranking Based On Selection: 1
Drigas Athanasios
Metrics
H-Index
i10 Index
Citation Counts
96
117
16,812
Educational Technology
Electrical & Information Engineering
Computer Science
STEM
Special Education
Rankings
Ranking Based On Selection: 2
Demetrios Sampson
Metrics
H-Index
i10 Index
Citation Counts
47
172
9,870
Learning Technologies
Technology Enhanced Learning
e-Learning
Adaptive Learning
Learning Analytics
Rankings
Ranking Based On Selection: 3
Stavros Demetriadis
Metrics
H-Index
i10 Index
Citation Counts
33
78
5,748
ICT in Education
Learning Technologies
Computer-Supported Collaborative Learning
Rankings
Ranking Based On Selection: 4
Nikolaos Tselios
Metrics
H-Index
i10 Index
Citation Counts
30
63
4,212
Educational Technology
e-learning
Human Computer Interaction
Social Computing
Web Science & Education
Rankings
Ranking Based On Selection: 5
Thrasyvoulos Tsiatsos
Metrics
H-Index
i10 Index
Citation Counts
28
65
3,016
ICT in education
Serious Games
Virtual Learning Environments
Mobile Learning
Learning
Rankings
Ranking Based On Selection: 6
K Nikolopoulou
Metrics
H-Index
i10 Index
Citation Counts
27
44
3,077
Rankings
Ranking Based On Selection: 7
Nikolaos Pellas, Νικόλαος Πέλλας
Metrics
H-Index
i10 Index
Citation Counts
27
39
3,655
Educational technology
Computational thinking
AI in education
VR/AR in education
Rankings
Ranking Based On Selection: 8
Angelique Dimitracopoulou
Metrics
H-Index
i10 Index
Citation Counts
25
49
2,321
ICTs in Education
Educational Technology
Education
Rankings
Ranking Based On Selection: 9
Maria Kordaki
Metrics
H-Index
i10 Index
Citation Counts
24
48
1,808
Educational Technology
Technology Enhanced Learning
Digital Storytelling
Digital Game Based Learning
Computer Supported Coll
Rankings
Ranking Based On Selection: 10
Educational Software
Educational Technology
Computer Games
Open and Distance Learning

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
George Palaigeorgiou
Metrics
H-Index
i10 Index
Citation Counts
22
38
2,117
Educational Technology
HCI
Participatory Design
Ubiquitous Computing
Rankings
Ranking Based On Selection: 12
Christos Pierrakeas
Metrics
H-Index
i10 Index
Citation Counts
22
34
2,556
Educational Technoogy
e-learning
Information systems engineering
artificial intelligence
Rankings
Ranking Based On Selection: 13
Nicholas Zaranis
Metrics
H-Index
i10 Index
Citation Counts
21
32
2,969
Rankings
Ranking Based On Selection: 14
Maria Samarakou
Metrics
H-Index
i10 Index
Citation Counts
19
33
1,169
optimisation
educational technology
artificial intelligence
Rankings
Ranking Based On Selection: 15
Educational Technology
Interoperability of IS
Data Management
Search Engines
Digital Libraries
Rankings
Ranking Based On Selection: 16
Andreas Papasalouros
Metrics
H-Index
i10 Index
Citation Counts
17
25
1,593
Rankings
Ranking Based On Selection: 17
Agoritsa Gogoulou|Ritsa Gogoulou
Metrics
H-Index
i10 Index
Citation Counts
15
17
834
Didactics of Informatics
Learning Design
e-learning
CSCL
Adaptive Learning
Rankings
Ranking Based On Selection: 18
George Koutromanos
Metrics
H-Index
i10 Index
Citation Counts
14
21
977
ICT in Education
Mobile games
Immersive Technologies
Technology Acceptance Models
Wearables
Rankings
Ranking Based On Selection: 19
educational technology
media
graphic arts
documentary film
photography
Rankings
Ranking Based On Selection: 20
Maria Moundridou
Metrics
H-Index
i10 Index
Citation Counts
13
15
707
Educational Technology
Intelligent Tutoring Systems
Adaptive Educational Hypermedia
User Modelling
Human-Computer Interactio
Rankings
Ranking Based On Selection: 21
Serafeim A. Triantafyllou
Metrics
H-Index
i10 Index
Citation Counts
12
13
328
Artificial Intelligence in Education
Gamification technologies
Computational Thinking
Didactics
Rankings
Ranking Based On Selection: 22
Spyros Papadakis
Metrics
H-Index
i10 Index
Citation Counts
11
15
483
Educational Technology
Learning Design
Emerging Technologies for Learning
ICT in Education
Rankings
Ranking Based On Selection: 23
Rania Petropoulou
Metrics
H-Index
i10 Index
Citation Counts
9
9
315
Human Computer Interaction
Educational Technology
Informatics in Medical Education
Rankings
Ranking Based On Selection: 24
Hara Bouta
Metrics
H-Index
i10 Index
Citation Counts
7
6
878
Educational Technologies and Research
3D Virtual Learning Environments (VLE)
Computer Supported Collaborative Learning (CSCL)
Rankings
Ranking Based On Selection: 25
Fragou Olga
Metrics
H-Index
i10 Index
Citation Counts
6
5
118
Technology Enhanced Learning
Instructional Design
Mobile Learning
STEM Education
Communities of Practice
Rankings
Ranking Based On Selection: 26
Angelos Giannoulas
Metrics
H-Index
i10 Index
Citation Counts
3
2
48
ICT
Curriculum
Educational Technology
Distance Education