Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Additionally, click to view the special rankings based on Productivity Rankings: Scientists Last 6 years' i10 Index", Universities Total i10 Index Rankings 2025, Universities Last 6 Years i10 Index Rankings 2025 "Art and Humanities i10 Productivity Rankings" and "Social Sciences and Humanities i10 Productivity Rankings".
* Total i10 IndexRankings
Ranking Based On Selection :1
Library and Information Science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
80
0.889
* Total i10 IndexRankings
Ranking Based On Selection :2
Informetrics
Information and Knowledge management
Information retrieval
Information literacy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
53
0.716
* Total i10 IndexRankings
Ranking Based On Selection :3
Libraries and social inclusion
information behaviour
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
38
0.543
* Total i10 IndexRankings
Ranking Based On Selection :4
archives
records management
libraries
languages
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
61
0.938
* Total i10 IndexRankings
Ranking Based On Selection :5
Arabic Natural Language Processing
Text Mining
Information Extraction
Sentiment Analysis
Semantic Annotation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
23
0.489
* Total i10 IndexRankings
Ranking Based On Selection :6
information literacy
digital library
institutional repositories
social media
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
41
0.976
* Total i10 IndexRankings
Ranking Based On Selection :7
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
15
0.395
* Total i10 IndexRankings
Ranking Based On Selection :8
Rural Development
Agriculture
Sociology
Library and Information Science
Knowledge Magement
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
34
1.000
* Total i10 IndexRankings
Ranking Based On Selection :9
Library performance assessment
Academic libraries
Information literacy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
15
0.484
* Total i10 IndexRankings
Ranking Based On Selection :10
library and information science
history of reading
history of the book
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
12
0.387
* Total i10 IndexRankings
Ranking Based On Selection :11
Knowledge Management
Monitoring and Evaluation
Capacity Building
Technology Scaling
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
24
0.828
* Total i10 IndexRankings
Ranking Based On Selection :12
Arabic OCR
Distributed systems and Network Security
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
16
0.571
* Total i10 IndexRankings
Ranking Based On Selection :13
Bibliometrics
Scientometrics
Scholarly Communication
Digital libraries
Social media
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
21
0.778
* Total i10 IndexRankings
Ranking Based On Selection :14
Digital skills
Academic library
Information technology
Cataloguing and Classification
Reference
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
23
0.885
* Total i10 IndexRankings
Ranking Based On Selection :15
Knowledge management
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
22
0.846
* Total i10 IndexRankings
Ranking Based On Selection :16
Arabic grammar and morphology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
21
0.840
* Total i10 IndexRankings
Ranking Based On Selection :17
Library and information science
ICT in libraries
bibliometrics
Scientific productivity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
15
0.600
* Total i10 IndexRankings
Ranking Based On Selection :18
library and information studies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
8
0.320
* Total i10 IndexRankings
Ranking Based On Selection :19
Information Science
Information Systems
Information literacy
Library administration
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
23
0.958
* Total i10 IndexRankings
Ranking Based On Selection :20
library and information science
ICT4D
scientometrics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
21
0.875
* Total i10 IndexRankings
Ranking Based On Selection :21
Institutional Repository
Bibliometrics
Information Literacy
Open Access.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
19
0.826
* Total i10 IndexRankings
Ranking Based On Selection :22
Social Networking
Open Access
Webometrics
Makerspace
Institutional Repository
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
17
0.773
* Total i10 IndexRankings
Ranking Based On Selection :23
Academic Libraries
School Libraries
ICTs and Libraries
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
13
0.591
* Total i10 IndexRankings
Ranking Based On Selection :24
InformationTech & Use
Psychology of Information
Info. Services to the Visually Impaired
Scholarly Communication
Health Infor
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
12
0.571
* Total i10 IndexRankings
Ranking Based On Selection :25
Information Science
ICT
information Seeking Behaviour
Innovation and Development
Research Methodology and Statistics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
13
0.650
Adeyinka Tella
University of Ilorin
Ilorin, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
90
80
0.889
Library and Information Science
Omwoyo Bosire Onyancha
University of South Africa
Pretoria, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
53
0.716
Informetrics
Information and Knowledge management
Information retrieval
Information literacy
Christine Stilwell
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
70
38
0.543
Libraries and social inclusion
information behaviour
Mpho Ngoepe
University of South Africa
Pretoria, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
61
0.938
archives
records management
libraries
languages
Samhaa R El Beltagy
New Giza University
6 Ekim Şehri, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
23
0.489
Arabic Natural Language Processing
Text Mining
Information Extraction
Sentiment Analysis
Semantic Annotation
Ebikabowei Emmanuel Baro
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
41
0.976
information literacy
digital library
institutional repositories
social media
Madoyi Brian
Kenyatta University
Nairobi, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
15
0.395
Senapathy Marisennayya
Wolaita Sodo University
Wolaita Sodo, Ethiopia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
34
1.000
Rural Development
Agriculture
Sociology
Library and Information Science
Knowledge Magement
Karin De Jager
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
15
0.484
Library performance assessment
Academic libraries
Information literacy
Archie Dick
University of Pretoria
Pretoria, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
31
12
0.387
library and information science
history of reading
history of the book
Haroon Sseguya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
24
0.828
Knowledge Management
Monitoring and Evaluation
Capacity Building
Technology Scaling
Maher Khemakhem
Université de Sfax
Sfax, Tunisia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
16
0.571
Arabic OCR
Distributed systems and Network Security
Ifeanyi J. Ezema
University of Nigeria
Nsukka, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
21
0.778
Bibliometrics
Scientometrics
Scholarly Communication
Digital libraries
Social media
Ejitagha Stella
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
23
0.885
Digital skills
Academic library
Information technology
Cataloguing and Classification
Reference
Cyprian Ugwu
University of Nigeria
Nsukka, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
22
0.846
Knowledge management
Bashir Lawan
Bayero University
Gwarzo Road Kano, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
21
0.840
Arabic grammar and morphology
Okon Ani
University of Calabar
Calabar, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
15
0.600
Library and information science
ICT in libraries
bibliometrics
Scientific productivity
Mary Nassimbeni
University of Cape Town
Cape Town, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
8
0.320
library and information studies
Saturday U. Omeluzor
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
23
0.958
Information Science
Information Systems
Information literacy
Library administration
Alfred S. Sife
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
21
0.875
library and information science
ICT4D
scientometrics
Scholastica C Ukwoma
University of Nigeria
Nsukka, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
19
0.826
Institutional Repository
Bibliometrics
Information Literacy
Open Access.
Helen Nneka Okpala
University of Nigeria
Nsukka, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
17
0.773
Social Networking
Open Access
Webometrics
Makerspace
Institutional Repository
Ruth Hoskins
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
13
0.591
Academic Libraries
School Libraries
ICTs and Libraries
Niran Adetoro
Tai Solarin University of Education
Ijebu-Ode, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
12
0.571
InformationTech & Use
Psychology of Information
Info. Services to the Visually Impaired
Scholarly Communication
Health Infor
Manir Abdullahi Kamba
Bayero University
Gwarzo Road Kano, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
13
0.650
Information Science
ICT
information Seeking Behaviour
Innovation and Development
Research Methodology and Statistics