Total 2,393,018 scientists, country 221, and institutions 24,453 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 1
Audiology
Telehealth
mHealth
Tele-Audiology
Telemedicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
206
176
0.854
* Total i10 IndexRankings
Ranking Based On Selection: 2
Health communication
HIV/AIDS
Qualitative research
Aphasia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
99
37
0.374
* Total i10 IndexRankings
Ranking Based On Selection: 3
Preventive Audiology in the African context (contextual relevance and responsiveness) with a focus in Ototoxicity
Early Hearing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
74
0.860
* Total i10 IndexRankings
Ranking Based On Selection: 4
Early childhood development
voice disorders
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
30
0.857
* Total i10 IndexRankings
Ranking Based On Selection: 5
Communication
speech-language therapy
audiology
education
learning disability
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
25
0.714
* Total i10 IndexRankings
Ranking Based On Selection: 6
dysphagia
occupational audiology
decolonisation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
22
0.759
* Total i10 IndexRankings
Ranking Based On Selection: 7
Audiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
20
0.769
* Total i10 IndexRankings
Ranking Based On Selection: 8
Audiology
mHealth
access to care
person centered care
interdisciplinary
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
23
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 9
Comparative Politics
Legislative Studies
Public Governance
Public Institutions and Leadership
African Politics and governmen
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
12
0.750
* Total i10 IndexRankings
Ranking Based On Selection: 10
Audiovestibular Medicine
Audiology
Cochlear Implants
Hearing Aids
Medical education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
12
0.800
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* Total i10 IndexRankings
Ranking Based On Selection: 11
Disability studies
rural studies
early childhood intervention
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
10
0.714
* Total i10 IndexRankings
Ranking Based On Selection: 12
Speech motor control
apraxia of speech
childhood apraxia of speech
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
8
0.571
* Total i10 IndexRankings
Ranking Based On Selection: 13
Audiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 14
Audiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
* Total i10 IndexRankings
Ranking Based On Selection: 15
audiology
vestibular management
balance and falls
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
* Total i10 IndexRankings
Ranking Based On Selection: 16
Preschool and School age language
Literacy
Cognitive-linguistic abilities in adults and children
HIV/AIDS neurocognition in c
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
4
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 17
Audiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
3
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 18
Audiology
Supernatural healing
Amplification
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 19
Occupational Audiology
Noise Induced Hearing Loss
Early Hearing Detection and Intervention
Paediatric Audiology
Wireless Technologies and Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 20
audiology
otology
vestibulogy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
* Total i10 IndexRankings
Ranking Based On Selection: 21
Disability Rights Studies
Caring for caregivers of persons with disabilities
aphasia
deafblindness
language and language diso
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 22
Acoustic field
audiology
environemntal noise
calibration of Acoustic instruments and vibration
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 23
Audiovestibular Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
* Total i10 IndexRankings
Ranking Based On Selection: 24
Speech Pathology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
De Wet Swanepoel
University of Pretoria
Pretoria, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
206
176
0.854
Audiology
Telehealth
mHealth
Tele-Audiology
Telemedicine
Claire Penn
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
99
37
0.374
Health communication
HIV/AIDS
Qualitative research
Aphasia
Katijah Khoza-Shangase
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
74
0.860
Preventive Audiology in the African context (contextual relevance and responsiveness) with a focus in Ototoxicity
Early Hearing
Jeannie Van Der Linde
University of Pretoria
Pretoria, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
30
0.857
Early childhood development
voice disorders
Harsha Kathard
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
25
0.714
Communication
speech-language therapy
audiology
education
learning disability
Mershen Pillay
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
22
0.759
dysphagia
occupational audiology
decolonisation
Lebogang Ramma
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
20
0.769
Faheema Mahomed Asmail
University of Pretoria
Pretoria, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
23
1.000
Audiology
mHealth
access to care
person centered care
interdisciplinary
Omololu Fagbadebo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
16
12
0.750
Comparative Politics
Legislative Studies
Public Governance
Public Institutions and Leadership
African Politics and governmen
Takwa Gabr
Kafr El Sheikh University
Kafr el-Sheikh, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
15
12
0.800
Audiovestibular Medicine
Audiology
Cochlear Implants
Hearing Aids
Medical education
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Joanne Neille
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
10
0.714
Disability studies
rural studies
early childhood intervention
Anita Van Der Merwe
University of Pretoria
Pretoria, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
14
8
0.571
Speech motor control
apraxia of speech
childhood apraxia of speech
Ben Sebothoma
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
Victor De Andrade
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
7
0.875
Christine Rogers
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
6
0.750
audiology
vestibular management
balance and falls
Anniah Mupawose
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
8
4
0.500
Preschool and School age language
Literacy
Cognitive-linguistic abilities in adults and children
HIV/AIDS neurocognition in c
Afaf Emara
Tanta University
Tanta, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
6
3
0.500
Dhanashree Pillay
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Audiology
Supernatural healing
Amplification
Luisa Petrocchi-Bartal
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
5
1.000
Occupational Audiology
Noise Induced Hearing Loss
Early Hearing Detection and Intervention
Paediatric Audiology
Wireless Technologies and Health
Elsaeid Thabet
Mansoura University
Mansoura, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
5
3
0.600
audiology
otology
vestibulogy
Khetsiwe Masuku
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Disability Rights Studies
Caring for caregivers of persons with disabilities
aphasia
deafblindness
language and language diso
Shawky A. Hany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1
1
1.000
Acoustic field
audiology
environemntal noise
calibration of Acoustic instruments and vibration
Wessam Mostafa Essawy
Tanta University
Tanta, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0
Audiovestibular Medicine
Eunice Akinbode
University of Ibadan
Ibadan, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
0
0
0