Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: Scientists Last 6 years Citation Index, Universities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025
* Total Citation Counts Rankings
Ranking Based On Selection :1
library and information science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
138
124
0.899
* Total Citation Counts Rankings
Ranking Based On Selection :2
peace and conflict studies
social media
religious studies (pastoral theology)
Christian education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
136
134
0.985
* Total Citation Counts Rankings
Ranking Based On Selection :3
Library Automation
Scholarly Communication
Open Source Software
Data Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
68
67
0.985
* Total Citation Counts Rankings
Ranking Based On Selection :4
Women's career
Girls' Education
Higher Education Micro-politics
Organisational climate
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
50
30
0.600
* Total Citation Counts Rankings
Ranking Based On Selection :5
Cultural and Media Studies
Gender Studies
Information and Communication Technology
Social Welfare
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45
37
0.822
* Total Citation Counts Rankings
Ranking Based On Selection :6
Library Management
Library Automation
Institutional Repository Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34
29
0.853
* Total Citation Counts Rankings
Ranking Based On Selection :7
Bibliotherapy
School Librarianship
Indigenous knowledge
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :8
Politics
Public Administration
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :9
Librarianship
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :10
Youth Education
Peace Education
Gender Studies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9
4
0.444
* Total Citation Counts Rankings
Ranking Based On Selection :11
Innovation in librarianship
information literacy
scholarly communication
ICT
SDGs and AU2063 as relating to librarianship
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :12
information literacy
organization of knowledge
librarianship in general
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7
4
0.571
* Total Citation Counts Rankings
Ranking Based On Selection :13
Library
Information Literacy
Knowledge Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7
4
0.571
* Total Citation Counts Rankings
Ranking Based On Selection :14
Gender studies
Politics
International Relations
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
1
0.167
* Total Citation Counts Rankings
Ranking Based On Selection :15
peace
conflict
security and gender
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :16
Physiography (Hydro-Climatology)
Geo-Information Science
Environmental Planning and Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Azeez Adeoye
Lead City University Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
138
124
0.899
library and information science
Adebayo Ola Afolaranmi
Lead City University Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
136
134
0.985
peace and conflict studies
social media
religious studies (pastoral theology)
Christian education
Taofeek Abiodun Oladokun
Lead City University Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
68
67
0.985
Library Automation
Scholarly Communication
Open Source Software
Data Management
Adepeju Aderogba-Oti
Lead City University Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
50
30
0.600
Women's career
Girls' Education
Higher Education Micro-politics
Organisational climate
Bukola Irele
Lead City University Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45
37
0.822
Cultural and Media Studies
Gender Studies
Information and Communication Technology
Social Welfare
Okhakhu David O
Lead City University Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
34
29
0.853
Library Management
Library Automation
Institutional Repository Management
Sophia Vivian Adeyeye
Lead City University Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13
13
1.000
Bibliotherapy
School Librarianship
Indigenous knowledge
Ojewunmi Emmanuel
Lead City University Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
Politics
Public Administration
Jatto Victor
Lead City University Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10
10
1.000
Modupe Albert
Lead City University Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9
4
0.444
Youth Education
Peace Education
Gender Studies
Abiola Bukola Elaturoti
Lead City University Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8
8
1.000
Innovation in librarianship
information literacy
scholarly communication
ICT
SDGs and AU2063 as relating to librarianship
Olurayi, Ronke A
Lead City University Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7
4
0.571
information literacy
organization of knowledge
librarianship in general
Omosebi Fehintoluwa E
Lead City University Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7
4
0.571
Library
Information Literacy
Knowledge Management
Temitope Oluyemi
Lead City University Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
1
0.167
Gender studies
Politics
International Relations
Adebola A Alade
Lead City University Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Adesola Adediran
Lead City University Ibadan
Ibadan, Nigeria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4
4
1.000
Physiography (Hydro-Climatology)
Geo-Information Science
Environmental Planning and Management