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" (873,864 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.
human computer interaction
digital ethics
Metrics
H-Index
i10 Index
Citation
33
87
3,965
Metrics
H-Index
i10 Index
Citation
30
61
2,675
Land management
Land administration
Well-being
Land governance
Land-use planning
Metrics
H-Index
i10 Index
Citation
25
47
2,456
Multimedia over IP and Wireless Networs
Mobile Computing
Metrics
H-Index
i10 Index
Citation
21
44
2,296
Equity in Health care
Disability and Vulnerability
Disaster and risk reduction
Metrics
H-Index
i10 Index
Citation
19
24
1,956
Human Computer Interaction
Ethical
Trustworthy
Human-centric HCI-AI
Social Media Research
Metrics
H-Index
i10 Index
Citation
18
31
1,486
Digital Records Management
Labour Market Information Systems
Labour & Employment
Metrics
H-Index
i10 Index
Citation
17
25
1,103
Indigenous Knowledge System
Traditional Foods & Beverages
Functional Ingredients
Food Microbiology & Food Safety.
Metrics
H-Index
i10 Index
Citation
16
25
1,451
Metrics
H-Index
i10 Index
Citation
15
23
1,305
Small mammal systematics
Rodent pest management
Ecosystem services and disservices provided by rats/mice/bats
Metrics
H-Index
i10 Index
Citation
14
15
596
Crowdsourcing
Community-Based Co-Design
Metrics
H-Index
i10 Index
Citation
12
15
343
Solid Waste valorisation
Solid waste solidification
Waste water remediation
Metrics
H-Index
i10 Index
Citation
11
12
450
natural resources management
conservation
environment
Metrics
H-Index
i10 Index
Citation
11
12
646
Computer Science
Information Technology
Computer Networking
Electrical Engineering
ICT4D
Metrics
H-Index
i10 Index
Citation
11
14
402
Geotechnical Engineering
Geo-environmental Engineering
Metrics
H-Index
i10 Index
Citation
10
11
361
Windhoek
Namibia
Metrics
H-Index
i10 Index
Citation
10
10
272
* Rankings
Ranking Based On Selection :17
Strategy
Entrepreneurship
E-commerce
Sustainability
Energy Management
Metrics
H-Index
i10 Index
Citation
9
9
337
* Rankings
Ranking Based On Selection :18
HCI
Co-design
Participatory Design
Community development
Metrics
H-Index
i10 Index
Citation
9
8
462
* Rankings
Ranking Based On Selection :19
communication networks
IoT
wireless sensor networks
Metrics
H-Index
i10 Index
Citation
8
8
180
* Rankings
Ranking Based On Selection :20
Enterprise Architecture
E-health
Information Systems
Qualitative Studies
Socio-Technical Theories
Metrics
H-Index
i10 Index
Citation
8
6
301
* Rankings
Ranking Based On Selection :21
Crop science
plant breeding
plant physiology
Metrics
H-Index
i10 Index
Citation
7
7
262
* Rankings
Ranking Based On Selection :22
e-Government
ICT4D evaluation
e-Service Quality
ICTs in Education
Metrics
H-Index
i10 Index
Citation
7
6
522
* Rankings
Ranking Based On Selection :23
Participatory Design
Co-Design
Enhance Reading Experiences
Technology Reading
Metrics
H-Index
i10 Index
Citation
7
4
125
* Rankings
Ranking Based On Selection :24
Metrics
H-Index
i10 Index
Citation
7
7
349
* Rankings
Ranking Based On Selection :25
Metrics
H-Index
i10 Index
Citation
7
5
238
* Rankings
Ranking Based On Selection :26
Urban Transportation
Logistics and Supply Chain Management
Metrics
H-Index
i10 Index
Citation
7
5
195
* Rankings
Ranking Based On Selection :27
Malaria Research
Drug discovery from natural products
Traditional medicine
Medicinal plants
Metrics
H-Index
i10 Index
Citation
7
4
122
* Rankings
Ranking Based On Selection :28
User Experience
HCISec
USec
Network Security
Organisational security culture
Metrics
H-Index
i10 Index
Citation
6
3
191
* Rankings
Ranking Based On Selection :29
Information Systems ( Health care
education
enterprises)
Actor Network Theory
Structuration Theory
Metrics
H-Index
i10 Index
Citation
6
4
109
* Rankings
Ranking Based On Selection :30
Flood
drought
remote sensing
hydrologic modelling
satellite-based precipitation products
Metrics
H-Index
i10 Index
Citation
5
5
179
* Rankings
Ranking Based On Selection :31
Metrics
H-Index
i10 Index
Citation
5
5
92
* Rankings
Ranking Based On Selection :32
Land Management -Administration
Land Governance
Informal Settlement
Crowd Sourcing
Metrics
H-Index
i10 Index
Citation
5
4
97
* Rankings
Ranking Based On Selection :33
Governance corruption economics politics
Metrics
H-Index
i10 Index
Citation
5
3
61
* Rankings
Ranking Based On Selection :34
Advanced Persistent threats
Critical Infrastructure security
information security
artificial immune systems
Metrics
H-Index
i10 Index
Citation
4
3
90
* Rankings
Ranking Based On Selection :35
ICT in Education
ICT4D
Digital transformation
AI in Education
Metrics
H-Index
i10 Index
Citation
4
2
71
* Rankings
Ranking Based On Selection :36
Local earthquake monitoring and Natural Resources Management
Metrics
H-Index
i10 Index
Citation
4
2
65
* Rankings
Ranking Based On Selection :37
Metrics
H-Index
i10 Index
Citation
4
1
160
* Rankings
Ranking Based On Selection :38
Technology enhanced learning
ICT in education
ELearning
Language learning
Literature
Metrics
H-Index
i10 Index
Citation
4
0
46
* Rankings
Ranking Based On Selection :39
Mineral Processing
Extractive Metallurgy
Sustainable mining
Ore characterization
Metrics
H-Index
i10 Index
Citation
4
0
26
* Rankings
Ranking Based On Selection :40
Publishing and research
Metrics
H-Index
i10 Index
Citation
4
3
93
* Rankings
Ranking Based On Selection :41
Indigenous Tourism
Dark Sky Tourism
Indigenous Astronomy
Community Based Tourism
Metrics
H-Index
i10 Index
Citation
3
3
61
* Rankings
Ranking Based On Selection :42
Radionuclides
Heavy Metals
System Design Model
Failure Analysis and Dependability Analysis
Metrics
H-Index
i10 Index
Citation
3
2
47
* Rankings
Ranking Based On Selection :43
Geostatistics
Geology
Rock Mechanics
Metrics
H-Index
i10 Index
Citation
3
1
33
* Rankings
Ranking Based On Selection :44
ICT in education
Cyber-Security
Information Systems
Metrics
H-Index
i10 Index
Citation
3
1
25
* Rankings
Ranking Based On Selection :45
Information Systems/ Informatics
Metrics
H-Index
i10 Index
Citation
3
0
24
* Rankings
Ranking Based On Selection :46
Needs-Analysis
CALL
Digital-Learning
ESP
Stylistics
Metrics
H-Index
i10 Index
Citation
3
0
11
* Rankings
Ranking Based On Selection :47
QoS
Communication networks
Intrusion Detections(IDS) – Software Defined Network (SDN)
Internet of
Metrics
H-Index
i10 Index
Citation
3
0
10
* Rankings
Ranking Based On Selection :48
Spatial Planning
Regional & Rural Development
CPTED
Metrics
H-Index
i10 Index
Citation
3
2
62
* Rankings
Ranking Based On Selection :49
Statistics
Optimal design
Bayesian optimal design
Linear mixed model
Medical Statistics
Metrics
H-Index
i10 Index
Citation
3
0
20
* Rankings
Ranking Based On Selection :50
Nuclear Physics
Environmental Physics
Radioactivity
Medical Physics
Metrics
H-Index
i10 Index
Citation
2
1
28
* Rankings
Ranking Based On Selection :51
communication networks
cyber security
cloud computing
SDN
artificial intelligence
Metrics
H-Index
i10 Index
Citation
2
1
16
* Rankings
Ranking Based On Selection :52
Human-Computer Interaction
Persuasive Technology
Serious Games
and Digital Health.
Metrics
H-Index
i10 Index
Citation
2
1
13
* Rankings
Ranking Based On Selection :53
Knowledge representation and reasoning
Ontologies
Logic
AI
Indigenous Knowledge
Metrics
H-Index
i10 Index
Citation
2
1
12
* Rankings
Ranking Based On Selection :54
HCI
HCISec
Cybersecurity
Information Systems
ICT4D
Metrics
H-Index
i10 Index
Citation
2
0
14
* Rankings
Ranking Based On Selection :55
Open Repository
scholary communication
Information seeking behaviour
Metrics
H-Index
i10 Index
Citation
2
0
12
* Rankings
Ranking Based On Selection :56
Big Data
Metrics
H-Index
i10 Index
Citation
2
0
11
* Rankings
Ranking Based On Selection :57
Informatics
Digital Forensics
Human Computer Interaction Security
Child Online Protection
Metrics
H-Index
i10 Index
Citation
2
0
10
* Rankings
Ranking Based On Selection :58
Informatics
Health Information Systems
TV Whitespaces
Networks
Impact Assessment Frameworks
Metrics
H-Index
i10 Index
Citation
2
0
10
* Rankings
Ranking Based On Selection :59
ICT
Metrics
H-Index
i10 Index
Citation
2
0
4
* Rankings
Ranking Based On Selection :60
Wellbeing Economy
Sustainable Development
Macroeconomic Issues
Labour Economics
Education
Metrics
H-Index
i10 Index
Citation
1
1
34
* Rankings
Ranking Based On Selection :61
Cybersecurity
Computer networks
Metrics
H-Index
i10 Index
Citation
1
1
17
* Rankings
Ranking Based On Selection :62
Land management
Land administration
GIS
Geospatial data management
Governance
Metrics
H-Index
i10 Index
Citation
1
1
13
* Rankings
Ranking Based On Selection :63
Health care communication
Stylistics
Indigenous language and knowledge systems
Language policy an
Metrics
H-Index
i10 Index
Citation
1
0
9
* Rankings
Ranking Based On Selection :64
Digital Health
Persuasive Technology
Health Informatics
Data Science
Metrics
H-Index
i10 Index
Citation
1
0
8
* Rankings
Ranking Based On Selection :65
Quality assurance
Educational management and leadership
Research supervision
Publication
Metrics
H-Index
i10 Index
Citation
1
0
6
* Rankings
Ranking Based On Selection :66
Digital Technologies
Metrics
H-Index
i10 Index
Citation
1
0
6
* Rankings
Ranking Based On Selection :67
Science education
indigenous knowledge (IK)
Metrics
H-Index
i10 Index
Citation
1
0
5
* Rankings
Ranking Based On Selection :68
Medicinal plants
product development
IKS
Metrics
H-Index
i10 Index
Citation
1
0
4
* Rankings
Ranking Based On Selection :69
SMC Sustainability
Contractor Development
SME Financing
Contract Administration
Project
Metrics
H-Index
i10 Index
Citation
1
0
3
* Rankings
Ranking Based On Selection :70
Process modelling
process optimisation
supply chain
energy
sustainable development
Metrics
H-Index
i10 Index
Citation
1
0
3
* Rankings
Ranking Based On Selection :71
C++
Java
Visual Basic Programming
Management Information Systems
Relational Databases
Metrics
H-Index
i10 Index
Citation
1
0
3
* Rankings
Ranking Based On Selection :72
Software development
Deep learning
Distributed systems
machine learning
persuasive technologies
Metrics
H-Index
i10 Index
Citation
1
0
2
* Rankings
Ranking Based On Selection :73
Sustainability reporting
Financial reporting
Metrics
H-Index
i10 Index
Citation
1
0
2
* Rankings
Ranking Based On Selection :74
Project Management
Public Policy
Entrepreneurship
Youth Politics
Governance and Leadership
Metrics
H-Index
i10 Index
Citation
1
0
1
* Rankings
Ranking Based On Selection :75
Grounded Theory
Taxation
Metrics
H-Index
i10 Index
Citation
1
0
1
* Rankings
Ranking Based On Selection :76
Dynamical Systems
Mathematical Biology
Marine Stock Assessment
Metrics
H-Index
i10 Index
Citation
1
0
1
Nic Bidwell
University of Namibia
Windhoek, Namibia
Metrics
H-Index
i10 Index
Citation Counts
33
87
3,965
Lawrence Kazembe
University of Namibia
Windhoek, Namibia
Metrics
H-Index
i10 Index
Citation Counts
30
61
2,675
Uchendu Eugene Chigbu|Eugene Chigbu, Uchendu Chigbu, Eugene Uchendu Chugbu
Metrics
H-Index
i10 Index
Citation Counts
25
47
2,456
Land management
Land administration
Well-being
Land governance
Land-use planning
Dharm Singh
University of Namibia
Windhoek, Namibia
Metrics
H-Index
i10 Index
Citation Counts
21
44
2,296
Gert Van Rooy
University of Namibia
Windhoek, Namibia
Metrics
H-Index
i10 Index
Citation Counts
19
24
1,956
Equity in Health care
Disability and Vulnerability
Disaster and risk reduction
Anicia Peters
University of Namibia
Windhoek, Namibia
Metrics
H-Index
i10 Index
Citation Counts
18
31
1,486
Human Computer Interaction
Ethical
Trustworthy
Human-centric HCI-AI
Social Media Research
Trywell Kalusopa
University of Namibia
Windhoek, Namibia
Metrics
H-Index
i10 Index
Citation Counts
17
25
1,103
Digital Records Management
Labour Market Information Systems
Labour & Employment
Ahmad Cheikhyoussef
University of Namibia
Windhoek, Namibia
Metrics
H-Index
i10 Index
Citation Counts
16
25
1,451
Indigenous Knowledge System
Traditional Foods & Beverages
Functional Ingredients
Food Microbiology & Food Safety.
Timothy Rennie
University of Namibia
Windhoek, Namibia
Metrics
H-Index
i10 Index
Citation Counts
15
23
1,305
Seth J. Eiseb
University of Namibia
Windhoek, Namibia
Metrics
H-Index
i10 Index
Citation Counts
14
15
596
Small mammal systematics
Rodent pest management
Ecosystem services and disservices provided by rats/mice/bats
Colin Stanley
Metrics
H-Index
i10 Index
Citation Counts
12
15
343
Thabo Falayi
Metrics
H-Index
i10 Index
Citation Counts
11
12
450
Solid Waste valorisation
Solid waste solidification
Waste water remediation
Alfons Wabahe Mosimane
University of Namibia
Windhoek, Namibia
Metrics
H-Index
i10 Index
Citation Counts
11
12
646
Hippolyte Muyingi|Nsung-Nza MUYINGI, Hippolyte Nsung-Nza
Metrics
H-Index
i10 Index
Citation Counts
11
14
402
Computer Science
Information Technology
Computer Networking
Electrical Engineering
ICT4D
Shiva Prashanth Kumar Kodicherla
Metrics
H-Index
i10 Index
Citation Counts
10
11
361
Filipus Fillemon|Filipus FillemonTangeni
Metrics
H-Index
i10 Index
Citation Counts
10
10
272
Asa Romeo Asa
Metrics
H-Index
i10 Index
Citation Counts
9
9
337
Strategy
Entrepreneurship
E-commerce
Sustainability
Energy Management
Shilumbe Chivuno-Kuria
Metrics
H-Index
i10 Index
Citation Counts
9
8
462
Guy - Alain Lusilao-Zodi
Metrics
H-Index
i10 Index
Citation Counts
8
8
180
Irja Shaanika
Metrics
H-Index
i10 Index
Citation Counts
8
6
301
Enterprise Architecture
E-health
Information Systems
Qualitative Studies
Socio-Technical Theories
Wanga, Maliata Athon
Metrics
H-Index
i10 Index
Citation Counts
7
7
262
Godwin Kaisara
University of Namibia
Windhoek, Namibia
Metrics
H-Index
i10 Index
Citation Counts
7
6
522
e-Government
ICT4D evaluation
e-Service Quality
ICTs in Education
Helvi Itenge- Wheeler
Metrics
H-Index
i10 Index
Citation Counts
7
4
125
Participatory Design
Co-Design
Enhance Reading Experiences
Technology Reading
Frik Stegmann
University of Namibia
Windhoek, Namibia
Metrics
H-Index
i10 Index
Citation Counts
7
7
349
Thinah Moyo|Tinah Sihoma-Moyo
Metrics
H-Index
i10 Index
Citation Counts
7
5
238
Smart Dumba
Metrics
H-Index
i10 Index
Citation Counts
7
5
195
Iwanette Du Preez
University of Namibia
Windhoek, Namibia
Metrics
H-Index
i10 Index
Citation Counts
7
4
122
Malaria Research
Drug discovery from natural products
Traditional medicine
Medicinal plants
Fungai Bhunu Shava
Metrics
H-Index
i10 Index
Citation Counts
6
3
191
User Experience
HCISec
USec
Network Security
Organisational security culture
Suama Hamunyela
Metrics
H-Index
i10 Index
Citation Counts
6
4
109
Information Systems ( Health care
education
enterprises)
Actor Network Theory
Structuration Theory
Frans Persendt
University of Namibia
Windhoek, Namibia
Metrics
H-Index
i10 Index
Citation Counts
5
5
179
Flood
drought
remote sensing
hydrologic modelling
satellite-based precipitation products
Theopoline Omagano Amushendje
University of Namibia
Windhoek, Namibia
Metrics
H-Index
i10 Index
Citation Counts
5
5
92
Menare Royal Mabakeng
Metrics
H-Index
i10 Index
Citation Counts
5
4
97
Land Management -Administration
Land Governance
Informal Settlement
Crowd Sourcing
Johan Coetzee
Metrics
H-Index
i10 Index
Citation Counts
5
3
61
Mercy Chitauro|Mercy Bere Chitauro, Mercy Bere
Metrics
H-Index
i10 Index
Citation Counts
4
3
90
Advanced Persistent threats
Critical Infrastructure security
information security
artificial immune systems
Munyaradzi Maravanyika
Metrics
H-Index
i10 Index
Citation Counts
4
2
71
Olabode Samuel Akinsola
Metrics
H-Index
i10 Index
Citation Counts
4
1
160
Aletta Mweneni Hautemo
Metrics
H-Index
i10 Index
Citation Counts
4
0
46
Technology enhanced learning
ICT in education
ELearning
Language learning
Literature
Titus Nghipulile
Metrics
H-Index
i10 Index
Citation Counts
4
0
26
Mineral Processing
Extractive Metallurgy
Sustainable mining
Ore characterization
Michael Ochurub
Metrics
H-Index
i10 Index
Citation Counts
4
3
93
Sisco Auala
Metrics
H-Index
i10 Index
Citation Counts
3
3
61
Indigenous Tourism
Dark Sky Tourism
Indigenous Astronomy
Community Based Tourism
Ejembi Emmanuel
Metrics
H-Index
i10 Index
Citation Counts
3
2
47
Radionuclides
Heavy Metals
System Design Model
Failure Analysis and Dependability Analysis
Martha Amwaama
Metrics
H-Index
i10 Index
Citation Counts
3
1
33
Iyaloo Waiganjo
Metrics
H-Index
i10 Index
Citation Counts
3
1
25
Sinte Mutelo
Metrics
H-Index
i10 Index
Citation Counts
3
0
24
Lazarus Gawazah
Metrics
H-Index
i10 Index
Citation Counts
3
0
11
Teresia Ankome
Metrics
H-Index
i10 Index
Citation Counts
3
0
10
QoS
Communication networks
Intrusion Detections(IDS) – Software Defined Network (SDN)
Internet of
Laudika Kandjinga
Metrics
H-Index
i10 Index
Citation Counts
3
2
62
Dibaba Bayisa Gemechu
Metrics
H-Index
i10 Index
Citation Counts
3
0
20
Statistics
Optimal design
Bayesian optimal design
Linear mixed model
Medical Statistics
Vaino Indongo
Metrics
H-Index
i10 Index
Citation Counts
2
1
28
Nuclear Physics
Environmental Physics
Radioactivity
Medical Physics
Jovita Mateus
Metrics
H-Index
i10 Index
Citation Counts
2
1
16
communication networks
cyber security
cloud computing
SDN
artificial intelligence
Josephina Muntuumo
Metrics
H-Index
i10 Index
Citation Counts
2
1
13
Human-Computer Interaction
Persuasive Technology
Serious Games
and Digital Health.
Steven U. Tjiraso
Metrics
H-Index
i10 Index
Citation Counts
2
1
12
Knowledge representation and reasoning
Ontologies
Logic
AI
Indigenous Knowledge
Gabriel Tuhafeni Nhinda
Metrics
H-Index
i10 Index
Citation Counts
2
0
14
Tertu Haihwa|Tertu Shiweda
Metrics
H-Index
i10 Index
Citation Counts
2
0
12
Open Repository
scholary communication
Information seeking behaviour
Mercy Mwangala Ziezo
Metrics
H-Index
i10 Index
Citation Counts
2
0
11
Marsela Nur Rita
Metrics
H-Index
i10 Index
Citation Counts
2
0
10
Informatics
Digital Forensics
Human Computer Interaction Security
Child Online Protection
Ronald Karon
Metrics
H-Index
i10 Index
Citation Counts
2
0
10
Informatics
Health Information Systems
TV Whitespaces
Networks
Impact Assessment Frameworks
Joseph Ilonga
Metrics
H-Index
i10 Index
Citation Counts
2
0
4
Adetunji Anthony Adeyanju
Metrics
H-Index
i10 Index
Citation Counts
1
1
34
Wellbeing Economy
Sustainable Development
Macroeconomic Issues
Labour Economics
Education
Viktoria M Shakela
Metrics
H-Index
i10 Index
Citation Counts
1
1
17
Celina Awala
Metrics
H-Index
i10 Index
Citation Counts
1
1
13
Land management
Land administration
GIS
Geospatial data management
Governance
Theresia Mushaandja|Theresia Nepolo
Metrics
H-Index
i10 Index
Citation Counts
1
0
9
Health care communication
Stylistics
Indigenous language and knowledge systems
Language policy an
Benjamin Akinmoyeje
Metrics
H-Index
i10 Index
Citation Counts
1
0
8
Digital Health
Persuasive Technology
Health Informatics
Data Science
Samuel Kambonde
Metrics
H-Index
i10 Index
Citation Counts
1
0
6
Quality assurance
Educational management and leadership
Research supervision
Publication
Simon Shikongo
Metrics
H-Index
i10 Index
Citation Counts
1
0
6
Angelius K. Liveve
Metrics
H-Index
i10 Index
Citation Counts
1
0
5
Lahja Omagano Whitney Shingenge
University of Namibia
Windhoek, Namibia
Metrics
H-Index
i10 Index
Citation Counts
1
0
4
Tinoapei Dhliwayo
Metrics
H-Index
i10 Index
Citation Counts
1
0
3
SMC Sustainability
Contractor Development
SME Financing
Contract Administration
Project
Kemi Jegede
Metrics
H-Index
i10 Index
Citation Counts
1
0
3
Process modelling
process optimisation
supply chain
energy
sustainable development
Etuna Kamati
Metrics
H-Index
i10 Index
Citation Counts
1
0
3
C++
Java
Visual Basic Programming
Management Information Systems
Relational Databases
Ndinelago Tupopila Nashandi
Metrics
H-Index
i10 Index
Citation Counts
1
0
2
Software development
Deep learning
Distributed systems
machine learning
persuasive technologies
Calistus Mahindi
Metrics
H-Index
i10 Index
Citation Counts
1
0
2
Joshua Mario, Pmp®
Metrics
H-Index
i10 Index
Citation Counts
1
0
1
Project Management
Public Policy
Entrepreneurship
Youth Politics
Governance and Leadership
Zelda Maritz
Metrics
H-Index
i10 Index
Citation Counts
1
0
1
David Si Iiyambo
Metrics
H-Index
i10 Index
Citation Counts
1
0
1