Citation Rankings
Highly Cited Researchers
Evangel University, Akaeze Highly Cited Researchers Citation Rankings 2025
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
Community Health Nursing
Public Health
Reproductive Health
Nursing Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
729
602
0.826
* Total Citation Counts Rankings
Ranking Based On Selection :2
Human Resource Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
491
377
0.768
* Total Citation Counts Rankings
Ranking Based On Selection :3
Environmental Radioactivity
Radiation and health Physics
Radiation Biophysics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
391
383
0.980
* Total Citation Counts Rankings
Ranking Based On Selection :4
Economic and Technology History
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
371
146
0.394
* Total Citation Counts Rankings
Ranking Based On Selection :5
energy
financial
monetary
development
and econometrics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
309
308
0.997
* Total Citation Counts Rankings
Ranking Based On Selection :6
Nutraceuticals
Cancer/Epigenetics
Reproductive toxicity
Neurodegeneration
Bioinformatics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
263
262
0.996
* Total Citation Counts Rankings
Ranking Based On Selection :7
Epidemiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
257
117
0.455
* Total Citation Counts Rankings
Ranking Based On Selection :8
Public Relations & Advertising
New media and Citizen Journalism
Public Relations and Sound
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
240
236
0.983
* Total Citation Counts Rankings
Ranking Based On Selection :9
Physiotherapy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
226
175
0.774
* Total Citation Counts Rankings
Ranking Based On Selection :10
Geriatrics
physiotherapy
gerontology
health and social care
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
225
179
0.796
* Total Citation Counts Rankings
Ranking Based On Selection :11
Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
221
147
0.665
* Total Citation Counts Rankings
Ranking Based On Selection :12
neurophysiotherapy
neurorehabilitation
evidence synthesis
exercise and neurocognitive disorders
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
218
217
0.995
* Total Citation Counts Rankings
Ranking Based On Selection :13
Environmental & Atmospheric Physics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
214
98
0.458
* Total Citation Counts Rankings
Ranking Based On Selection :14
Synthetic Organic/Medicinal Chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
173
163
0.942
* Total Citation Counts Rankings
Ranking Based On Selection :15
Public Health Parasitology/Medical Laboratory Sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
149
147
0.987
* Total Citation Counts Rankings
Ranking Based On Selection :16
Medical Parasitology
Public Health and Insecticide Toxicology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
120
97
0.808
* Total Citation Counts Rankings
Ranking Based On Selection :17
Terrorism
Kidnapping
Conflict
Soft Power
Military Expenditure
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
115
113
0.983
* Total Citation Counts Rankings
Ranking Based On Selection :18
Marketing and Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
114
113
0.991
* Total Citation Counts Rankings
Ranking Based On Selection :19
Fisheries and Aquatic Resources
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
113
43
0.381
* Total Citation Counts Rankings
Ranking Based On Selection :20
LECTURER
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
102
71
0.696
* Total Citation Counts Rankings
Ranking Based On Selection :21
Clinical Biochemistry Lipid/Membrane biochemistry
Molecular biology
Obesity
Bioinformatics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
95
95
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :22
Probability
Algebra
Artificial intelligence
Linear Transformation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
87
65
0.747
* Total Citation Counts Rankings
Ranking Based On Selection :23
Environmental Microbiology
Water Quality
Epidemiology& Public Health
Environmental Studies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
85
80
0.941
* Total Citation Counts Rankings
Ranking Based On Selection :24
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
80
66
0.825
* Total Citation Counts Rankings
Ranking Based On Selection :25
Plant Pathology and Applied mycology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
75
73
0.973
* Total Citation Counts Rankings
Rankings
778,462
3,449
1
Ranking Based On Selection: 1
Pat U Okpala
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
729
602
0.826
Community Health Nursing
Public Health
Reproductive Health
Nursing Education
* Total Citation Counts Rankings
Rankings
908,723
5,840
2
Ranking Based On Selection: 2
Agu Okoro Agu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
491
377
0.768
Human Resource Management
* Total Citation Counts Rankings
Rankings
999,671
7,545
3
Ranking Based On Selection: 3
Fredrick Oghenebrorie Ugbede
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
391
383
0.980
Environmental Radioactivity
Radiation and health Physics
Radiation Biophysics
* Total Citation Counts Rankings
Rankings
1,021,344
7,982
4
Ranking Based On Selection: 4
Onwuka Njoku
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
371
146
0.394
* Total Citation Counts Rankings
Rankings
1,091,938
9,404
5
Ranking Based On Selection: 5
Favour Chidinma Onuoha
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
309
308
0.997
* Total Citation Counts Rankings
Rankings
1,157,487
10,747
6
Ranking Based On Selection: 6
Peter Chinedu Agu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
263
262
0.996
Nutraceuticals
Cancer/Epigenetics
Reproductive toxicity
Neurodegeneration
Bioinformatics
* Total Citation Counts Rankings
Rankings
1,168,260
10,988
7
Ranking Based On Selection: 7
Kenneth Ovia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
257
117
0.455
* Total Citation Counts Rankings
Rankings
1,195,510
11,572
8
Ranking Based On Selection: 8
Ekwunife, Raphael Abumchukwu.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
240
236
0.983
Public Relations & Advertising
New media and Citizen Journalism
Public Relations and Sound
* Total Citation Counts Rankings
Rankings
1,221,212
12,116
9
Ranking Based On Selection: 9
Augustine Amaeze
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
226
175
0.774
* Total Citation Counts Rankings
Rankings
1,222,955
12,147
10
Ranking Based On Selection: 10
Chukwuenyegom Joseph Egbumike
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
225
179
0.796
Geriatrics
physiotherapy
gerontology
health and social care
* Total Citation Counts Rankings
Rankings
1,230,695
12,340
11
Ranking Based On Selection: 11
Anichebe Emeka
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
221
147
0.665
* Total Citation Counts Rankings
Rankings
1,235,308
12,429
12
Ranking Based On Selection: 12
Nweke Martins
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
218
217
0.995
neurophysiotherapy
neurorehabilitation
evidence synthesis
exercise and neurocognitive disorders
* Total Citation Counts Rankings
Rankings
1,244,458
12,609
13
Ranking Based On Selection: 13
Ibeh GF
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
214
98
0.458
* Total Citation Counts Rankings
Rankings
1,332,242
14,546
14
Ranking Based On Selection: 14
Ekoh Ogechi Chinelo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
173
163
0.942
* Total Citation Counts Rankings
Rankings
1,395,027
15,933
15
Ranking Based On Selection: 15
Bessie Nonyelum Esimai
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
149
147
0.987
Public Health Parasitology/Medical Laboratory Sciences
* Total Citation Counts Rankings
Rankings
1,486,752
18,114
16
Ranking Based On Selection: 16
Okoh, Felicia Ngozi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
120
97
0.808
Medical Parasitology
Public Health and Insecticide Toxicology
* Total Citation Counts Rankings
Rankings
1,503,233
18,482
17
Ranking Based On Selection: 17
Ogbonna Confidence Nwachinemere
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
115
113
0.983
* Total Citation Counts Rankings
Rankings
1,506,547
18,575
18
Ranking Based On Selection: 18
Okocha, Ebere Rejoice Double
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
114
113
0.991
* Total Citation Counts Rankings
Rankings
1,512,730
18,712
19
Ranking Based On Selection: 19
Rupert C. Akpaniteaku
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
113
43
0.381
* Total Citation Counts Rankings
Rankings
1,552,914
19,711
20
Ranking Based On Selection: 20
Samuel Agina Igwe
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
102
71
0.696
* Total Citation Counts Rankings
Rankings
1,578,180
20,321
21
Ranking Based On Selection: 21
Grace Umoru
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
95
95
1.000
Clinical Biochemistry Lipid/Membrane biochemistry
Molecular biology
Obesity
Bioinformatics
* Total Citation Counts Rankings
Rankings
1,615,136
21,252
22
Ranking Based On Selection: 22
Favour Chukwuedo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
87
65
0.747
Probability
Algebra
Artificial intelligence
Linear Transformation
* Total Citation Counts Rankings
Rankings
1,622,906
21,432
23
Ranking Based On Selection: 23
Okafor Collins Onyebuchi Okeke
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
85
80
0.941
Environmental Microbiology
Water Quality
Epidemiology& Public Health
Environmental Studies
* Total Citation Counts Rankings
Rankings
1,646,634
22,042
24
Ranking Based On Selection: 24
Chikwe, Goddey C
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
80
66
0.825
* Total Citation Counts Rankings
Rankings
1,669,287
22,629
25
Ranking Based On Selection: 25
Brunoc Adua
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
75
73
0.973