Rankings for Scientist

More Than a Ranking

University of Nigeria Scientists Rankings 2024

The international independent ranking organisation AD Scientific Index is more than an ordinary "Ranking". The "AD Scientific Index" analyses the academic work of scientists using the H-index, i10 index and number of citations, and provides results that can be used to evaluate the productivity and efficiency of individuals and institutions. In addition to ranking according to "total H-index" for individuals and institutions, you can also see the ranking and analyses according to "last 6 years H-index", "total i10 Productivity index", "last 6 years i10 Productivity index", "total citations" and "last 6 years citations" only in "AD Scientific Index". See also: Subject Rankings, University Subject Rankings and  Universities Rankings 2024 (Sort by: Last 6 years H Index).   Click here for individual or institutional registration.

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Total 807 scientist
Ifeoma Ulasi
Ifeoma Ulasi
University of Nigeria
University of Nigeria
Nigeria
Medical and Health Sciences / Nephrology
Nephrology
Cardio-metabolic syndrome
Transplant Science
Clinical Trials
H-Index Rankings
University / Institution:
# 38
Country:
# 422
Region:
# 3,897
World:
# 300,042
H-Index
Total:
26
Last 6 Year:
22
Last 6 Year/Total:
0.846
i10 Index
Total:
55
Last 6 Year:
44
Last 6 Year/Total:
0.800
Citation
Total:
4,235
Last 6 Year:
2,897
Last 6 Year/Total:
0.684
Josephat Chinawa
Josephat Chinawa
University of Nigeria
University of Nigeria
Nigeria
Medical and Health Sciences / Pediatric Cardiology
Paediatric cardiology
H-Index Rankings
University / Institution:
# 39
Country:
# 428
Region:
# 3,930
World:
# 301,645
H-Index
Total:
26
Last 6 Year:
21
Last 6 Year/Total:
0.808
i10 Index
Total:
64
Last 6 Year:
47
Last 6 Year/Total:
0.734
Citation
Total:
2,142
Last 6 Year:
1,478
Last 6 Year/Total:
0.690
Okechukwu Eme
Okechukwu Eme
University of Nigeria
University of Nigeria
Nigeria
Business & Management / Public Administration
public administration
fiscal federalism
polilitical science
cost of governance
budget
H-Index Rankings
University / Institution:
# 40
Country:
# 431
Region:
# 3,974
World:
# 303,524
H-Index
Total:
26
Last 6 Year:
20
Last 6 Year/Total:
0.769
i10 Index
Total:
62
Last 6 Year:
47
Last 6 Year/Total:
0.758
Citation
Total:
2,628
Last 6 Year:
1,674
Last 6 Year/Total:
0.637
Cyril C. Dim
Cyril C. Dim
University of Nigeria
University of Nigeria
Nigeria
Medical and Health Sciences / Obstetrics and Gynecology
Female Reproductive Health
Preventive Gynae-oncology
International Health
Health Research Methods
H-Index Rankings
University / Institution:
# 41
Country:
# 440
Region:
# 4,032
World:
# 305,833
H-Index
Total:
26
Last 6 Year:
19
Last 6 Year/Total:
0.731
i10 Index
Total:
47
Last 6 Year:
32
Last 6 Year/Total:
0.681
Citation
Total:
1,861
Last 6 Year:
1,018
Last 6 Year/Total:
0.547
Emmanuel Nwabueze Aguwa
Emmanuel Nwabueze Aguwa
University of Nigeria
University of Nigeria
Nigeria
Medical and Health Sciences / Epidemiology and Public Health
Occupational health
Epidemiology
H-Index Rankings
University / Institution:
# 42
Country:
# 441
Region:
# 4,034
World:
# 305,954
H-Index
Total:
26
Last 6 Year:
19
Last 6 Year/Total:
0.731
i10 Index
Total:
45
Last 6 Year:
32
Last 6 Year/Total:
0.711
Citation
Total:
1,760
Last 6 Year:
1,051
Last 6 Year/Total:
0.597
Anthony N. Ikefuna
Anthony N. Ikefuna
University of Nigeria
University of Nigeria
Nigeria
Medical and Health Sciences / Pediatric Hematology
Paediatric Haematology and Oncology
H-Index Rankings
University / Institution:
# 43
Country:
# 444
Region:
# 4,049
World:
# 306,864
H-Index
Total:
26
Last 6 Year:
18
Last 6 Year/Total:
0.692
i10 Index
Total:
73
Last 6 Year:
47
Last 6 Year/Total:
0.644
Citation
Total:
2,262
Last 6 Year:
1,228
Last 6 Year/Total:
0.543
Paul. K. Baiyeri
Paul. K. Baiyeri
University of Nigeria
University of Nigeria
Nigeria
Agriculture & Forestry / Crop Sciences
Tropical Fruit Science
Germplasm Evaluation
H-Index Rankings
University / Institution:
# 44
Country:
# 448
Region:
# 4,089
World:
# 308,462
H-Index
Total:
26
Last 6 Year:
17
Last 6 Year/Total:
0.654
i10 Index
Total:
68
Last 6 Year:
36
Last 6 Year/Total:
0.529
Citation
Total:
2,288
Last 6 Year:
1,104
Last 6 Year/Total:
0.483
Iro Nkama
Iro Nkama
University of Nigeria
University of Nigeria
Nigeria
Engineering & Technology / Food Science and Engineering
Grain Technology
H-Index Rankings
University / Institution:
# 45
Country:
# 449
Region:
# 4,099
World:
# 308,655
H-Index
Total:
26
Last 6 Year:
17
Last 6 Year/Total:
0.654
i10 Index
Total:
57
Last 6 Year:
34
Last 6 Year/Total:
0.596
Citation
Total:
2,141
Last 6 Year:
1,030
Last 6 Year/Total:
0.481
Agwu Ekwe Agwu
Agwu Ekwe Agwu
University of Nigeria
University of Nigeria
Nigeria
Agriculture & Forestry / Agriculture
Professor of Development Communication
H-Index Rankings
University / Institution:
# 46
Country:
# 457
Region:
# 4,127
World:
# 310,189
H-Index
Total:
26
Last 6 Year:
16
Last 6 Year/Total:
0.615
i10 Index
Total:
52
Last 6 Year:
29
Last 6 Year/Total:
0.558
Citation
Total:
2,281
Last 6 Year:
1,039
Last 6 Year/Total:
0.456
Chukwuma Charles Soludo
Chukwuma Charles Soludo
University of Nigeria
University of Nigeria
Nigeria
Economics & Econometrics / Economics
H-Index Rankings
University / Institution:
# 47
Country:
# 459
Region:
# 4,136
World:
# 310,976
H-Index
Total:
26
Last 6 Year:
15
Last 6 Year/Total:
0.577
i10 Index
Total:
73
Last 6 Year:
18
Last 6 Year/Total:
0.247
Citation
Total:
4,249
Last 6 Year:
1,109
Last 6 Year/Total:
0.261
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Paul Obiekwe Okonkwo
Paul Obiekwe Okonkwo
University of Nigeria
University of Nigeria
Nigeria
Medical and Health Sciences / Pharmacy & Pharmaceutical Sciences
Pharmacology
Parasitology Biochemistr \nd Health Economics
H-Index Rankings
University / Institution:
# 48
Country:
# 465
Region:
# 4,176
World:
# 313,832
H-Index
Total:
26
Last 6 Year:
11
Last 6 Year/Total:
0.423
i10 Index
Total:
44
Last 6 Year:
11
Last 6 Year/Total:
0.250
Citation
Total:
1,927
Last 6 Year:
325
Last 6 Year/Total:
0.169
Okolo-Obasi Nduka Elda
Okolo-Obasi Nduka Elda
University of Nigeria
University of Nigeria
Nigeria
Agriculture & Forestry / Agriculture
Public Finance Management Agribusiness Corporate Governance Development Finance
H-Index Rankings
University / Institution:
# 49
Country:
# 469
Region:
# 4,220
World:
# 315,025
H-Index
Total:
25
Last 6 Year:
25
Last 6 Year/Total:
1.000
i10 Index
Total:
34
Last 6 Year:
34
Last 6 Year/Total:
1.000
Citation
Total:
1,587
Last 6 Year:
1,566
Last 6 Year/Total:
0.987
Chima Onoka
Chima Onoka
University of Nigeria
University of Nigeria
Nigeria
Medical and Health Sciences / Epidemiology and Public Health
Public Health
Health Economics
Health Systems Financing
Universal Health Coverage
H-Index Rankings
University / Institution:
# 50
Country:
# 480
Region:
# 4,331
World:
# 319,591
H-Index
Total:
25
Last 6 Year:
22
Last 6 Year/Total:
0.880
i10 Index
Total:
37
Last 6 Year:
30
Last 6 Year/Total:
0.811
Citation
Total:
2,247
Last 6 Year:
1,350
Last 6 Year/Total:
0.601
Lukman Raimi
Lukman Raimi
American University of Nigeria
American University of Nigeria
Nigeria
Economics & Econometrics / Economics
Business
Management
Entrepreneurship
CSR
Economics
H-Index Rankings
University / Institution:
# 1
Country:
# 491
Region:
# 4,389
World:
# 322,363
H-Index
Total:
25
Last 6 Year:
20
Last 6 Year/Total:
0.800
i10 Index
Total:
59
Last 6 Year:
52
Last 6 Year/Total:
0.881
Citation
Total:
2,652
Last 6 Year:
1,939
Last 6 Year/Total:
0.731
Chukwuemeka Iyoke
Chukwuemeka Iyoke
University of Nigeria
University of Nigeria
Nigeria
Medical and Health Sciences / Obstetrics and Gynecology
fetomaternal medicine
obstetric/gynaecological ultrasonography
maternal health
research and statistics
H-Index Rankings
University / Institution:
# 51
Country:
# 500
Region:
# 4,447
World:
# 324,582
H-Index
Total:
25
Last 6 Year:
19
Last 6 Year/Total:
0.760
i10 Index
Total:
53
Last 6 Year:
43
Last 6 Year/Total:
0.811
Citation
Total:
1,712
Last 6 Year:
1,130
Last 6 Year/Total:
0.660
Sebastian Ekenze
Sebastian Ekenze
University of Nigeria
University of Nigeria
Nigeria
Medical and Health Sciences / Pediatric Surgery
Pediatric surgery
neonatal surgery
oncology
global surgery
surgical education
H-Index Rankings
University / Institution:
# 52
Country:
# 505
Region:
# 4,458
World:
# 324,853
H-Index
Total:
25
Last 6 Year:
19
Last 6 Year/Total:
0.760
i10 Index
Total:
47
Last 6 Year:
32
Last 6 Year/Total:
0.681
Citation
Total:
2,271
Last 6 Year:
1,619
Last 6 Year/Total:
0.713
Herbert Anayo Obu
Herbert Anayo Obu
University of Nigeria
University of Nigeria
Nigeria
Medical and Health Sciences / Neonatology
Paediatrics
Neonatology
Paediatric endocrinology.
H-Index Rankings
University / Institution:
# 53
Country:
# 510
Region:
# 4,483
World:
# 325,952
H-Index
Total:
25
Last 6 Year:
19
Last 6 Year/Total:
0.760
i10 Index
Total:
33
Last 6 Year:
25
Last 6 Year/Total:
0.758
Citation
Total:
1,491
Last 6 Year:
929
Last 6 Year/Total:
0.623
Onwuamaeze Casmir Iloeje
Onwuamaeze Casmir Iloeje
University of Nigeria
University of Nigeria
Nigeria
Engineering & Technology / Mechanical Engineering
Heat and Mass Transfer
Energy Policy and Regulation
Power Plant Engineering
H-Index Rankings
University / Institution:
# 54
Country:
# 535
Region:
# 4,628
World:
# 334,584
H-Index
Total:
25
Last 6 Year:
11
Last 6 Year/Total:
0.440
i10 Index
Total:
39
Last 6 Year:
13
Last 6 Year/Total:
0.333
Citation
Total:
2,145
Last 6 Year:
414
Last 6 Year/Total:
0.193
Mohammad Ayaz Ahmad
Mohammad Ayaz Ahmad
Maryam Abacha American University of Nigeria, Kano
Maryam Abacha American University of Nigeria, Kano
Nigeria
Engineering & Technology / Computer Science
H-Index Rankings
University / Institution:
# 10
Country:
# 551
Region:
# 4,775
World:
# 342,380
H-Index
Total:
24
Last 6 Year:
20
Last 6 Year/Total:
0.833
i10 Index
Total:
53
Last 6 Year:
35
Last 6 Year/Total:
0.660
Citation
Total:
1,791
Last 6 Year:
1,263
Last 6 Year/Total:
0.705
Chidi Nzeadibe
Chidi Nzeadibe
University of Nigeria
University of Nigeria
Nigeria
Engineering & Technology / Energy Engineering
Recycling
Sustainability
Circular Economy
Climate Change
Social impact assessment
H-Index Rankings
University / Institution:
# 55
Country:
# 555
Region:
# 4,790
World:
# 343,161
H-Index
Total:
24
Last 6 Year:
20
Last 6 Year/Total:
0.833
i10 Index
Total:
40
Last 6 Year:
33
Last 6 Year/Total:
0.825
Citation
Total:
2,548
Last 6 Year:
1,694
Last 6 Year/Total:
0.665
Joseph Eyo
Joseph Eyo
University of Nigeria
University of Nigeria
Nigeria
Agriculture & Forestry / Fisheries
Fisheries
Physiology
Parasitology
Entomology
Applied Zoology
H-Index Rankings
University / Institution:
# 56
Country:
# 564
Region:
# 4,871
World:
# 346,817
H-Index
Total:
24
Last 6 Year:
18
Last 6 Year/Total:
0.750
i10 Index
Total:
62
Last 6 Year:
41
Last 6 Year/Total:
0.661
Citation
Total:
1,971
Last 6 Year:
1,164
Last 6 Year/Total:
0.591
Uchenna Nwagha
Uchenna Nwagha
University of Nigeria
University of Nigeria
Nigeria
Medical and Health Sciences / Obstetrics and Gynecology
Physiology
Obstetrics
Gynaccology
Reproductive Medicne/ Infertility
Cosmetic Gynecology
H-Index Rankings
University / Institution:
# 57
Country:
# 576
Region:
# 4,937
World:
# 349,421
H-Index
Total:
24
Last 6 Year:
17
Last 6 Year/Total:
0.708
i10 Index
Total:
47
Last 6 Year:
27
Last 6 Year/Total:
0.574
Citation
Total:
1,867
Last 6 Year:
967
Last 6 Year/Total:
0.518
Chiedu Felix Mafiana
Chiedu Felix Mafiana
National Open University of Nigeria
National Open University of Nigeria
Nigeria
Natural Sciences / Biological Science
parasitology
epidemiology
zoology
public health
entomology
H-Index Rankings
University / Institution:
# 1
Country:
# 577
Region:
# 4,939
World:
# 349,446
H-Index
Total:
24
Last 6 Year:
17
Last 6 Year/Total:
0.708
i10 Index
Total:
46
Last 6 Year:
23
Last 6 Year/Total:
0.500
Citation
Total:
2,409
Last 6 Year:
978
Last 6 Year/Total:
0.406
Kennedy Chah
Kennedy Chah
University of Nigeria
University of Nigeria
Nigeria
Medical and Health Sciences / Veterinary Sciences
Veterinary Microbiology
H-Index Rankings
University / Institution:
# 58
Country:
# 578
Region:
# 4,946
World:
# 349,579
H-Index
Total:
24
Last 6 Year:
17
Last 6 Year/Total:
0.708
i10 Index
Total:
44
Last 6 Year:
28
Last 6 Year/Total:
0.636
Citation
Total:
2,048
Last 6 Year:
1,025
Last 6 Year/Total:
0.500
AD Scientific Index - World Scientists Rankings - 2024 H INDEX i10 INDEX CITATION
University /
Institution 		Country Region World Name Country University / Institution Subject Total Last 6 year Last 6 year/total Total Last 6 year Last 6 year/total Total Last 6 year Last 6 year/total
38 422 3,897 300,042
Ifeoma UlasiIfeoma Ulasi
Nigeria Nigeria University of Nigeria University of Nigeria Medical and Health Sciences / Nephrology

Nephrology | Cardio-metabolic syndrome | Transplant Science | Clinical Trials |

26 22 0.846 55 44 0.800 4,235 2,897 0.684
39 428 3,930 301,645
Josephat ChinawaJosephat Chinawa
Nigeria Nigeria University of Nigeria University of Nigeria Medical and Health Sciences / Pediatric Cardiology

Paediatric cardiology |

26 21 0.808 64 47 0.734 2,142 1,478 0.690
40 431 3,974 303,524
Okechukwu EmeOkechukwu Eme
Nigeria Nigeria University of Nigeria University of Nigeria Business & Management / Public Administration

public administration | fiscal federalism | polilitical science | cost of governance | budget |

26 20 0.769 62 47 0.758 2,628 1,674 0.637
41 440 4,032 305,833
Cyril C. DimCyril C. Dim
Nigeria Nigeria University of Nigeria University of Nigeria Medical and Health Sciences / Obstetrics and Gynecology

Female Reproductive Health | Preventive Gynae-oncology | International Health | Health Research Methods |

26 19 0.731 47 32 0.681 1,861 1,018 0.547
42 441 4,034 305,954
Emmanuel Nwabueze AguwaEmmanuel Nwabueze Aguwa
Nigeria Nigeria University of Nigeria University of Nigeria Medical and Health Sciences / Epidemiology and Public Health

Occupational health | Epidemiology |

26 19 0.731 45 32 0.711 1,760 1,051 0.597
43 444 4,049 306,864
Anthony N. IkefunaAnthony N. Ikefuna
Nigeria Nigeria University of Nigeria University of Nigeria Medical and Health Sciences / Pediatric Hematology

Paediatric Haematology and Oncology |

26 18 0.692 73 47 0.644 2,262 1,228 0.543
44 448 4,089 308,462
Paul. K. BaiyeriPaul. K. Baiyeri
Nigeria Nigeria University of Nigeria University of Nigeria Agriculture & Forestry / Crop Sciences

Tropical Fruit Science | Germplasm Evaluation |

26 17 0.654 68 36 0.529 2,288 1,104 0.483
45 449 4,099 308,655
Iro NkamaIro Nkama
Nigeria Nigeria University of Nigeria University of Nigeria Engineering & Technology / Food Science and Engineering

Grain Technology |

26 17 0.654 57 34 0.596 2,141 1,030 0.481
46 457 4,127 310,189
Agwu Ekwe AgwuAgwu Ekwe Agwu
Nigeria Nigeria University of Nigeria University of Nigeria Agriculture & Forestry / Agriculture

Professor of Development Communication |

26 16 0.615 52 29 0.558 2,281 1,039 0.456
47 459 4,136 310,976
Chukwuma Charles SoludoChukwuma Charles Soludo
Nigeria Nigeria University of Nigeria University of Nigeria Economics & Econometrics / Economics

26 15 0.577 73 18 0.247 4,249 1,109 0.261
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48 465 4,176 313,832
Paul Obiekwe OkonkwoPaul Obiekwe Okonkwo
Nigeria Nigeria University of Nigeria University of Nigeria Medical and Health Sciences / Pharmacy & Pharmaceutical Sciences

Pharmacology | Parasitology Biochemistr \nd Health Economics |

26 11 0.423 44 11 0.250 1,927 325 0.169
49 469 4,220 315,025
Okolo-Obasi Nduka EldaOkolo-Obasi Nduka Elda
Nigeria Nigeria University of Nigeria University of Nigeria Agriculture & Forestry / Agriculture

Public Finance Management Agribusiness Corporate Governance Development Finance |

25 25 1.000 34 34 1.000 1,587 1,566 0.987
50 480 4,331 319,591
Chima OnokaChima Onoka
Nigeria Nigeria University of Nigeria University of Nigeria Medical and Health Sciences / Epidemiology and Public Health

Public Health | Health Economics | Health Systems Financing | Universal Health Coverage |

25 22 0.880 37 30 0.811 2,247 1,350 0.601
1 491 4,389 322,363
Lukman RaimiLukman Raimi
Nigeria Nigeria American University of Nigeria American University of Nigeria Economics & Econometrics / Economics

Business | Management | Entrepreneurship | CSR | Economics |

25 20 0.800 59 52 0.881 2,652 1,939 0.731
51 500 4,447 324,582
Chukwuemeka IyokeChukwuemeka Iyoke
Nigeria Nigeria University of Nigeria University of Nigeria Medical and Health Sciences / Obstetrics and Gynecology

fetomaternal medicine | obstetric/gynaecological ultrasonography | maternal health | research and statistics |

25 19 0.760 53 43 0.811 1,712 1,130 0.660
52 505 4,458 324,853
Sebastian EkenzeSebastian Ekenze
Nigeria Nigeria University of Nigeria University of Nigeria Medical and Health Sciences / Pediatric Surgery

Pediatric surgery | neonatal surgery | oncology | global surgery | surgical education |

25 19 0.760 47 32 0.681 2,271 1,619 0.713
53 510 4,483 325,952
Herbert Anayo ObuHerbert Anayo Obu
Nigeria Nigeria University of Nigeria University of Nigeria Medical and Health Sciences / Neonatology

Paediatrics | Neonatology | Paediatric endocrinology. |

25 19 0.760 33 25 0.758 1,491 929 0.623
54 535 4,628 334,584
Onwuamaeze Casmir IloejeOnwuamaeze Casmir Iloeje
Nigeria Nigeria University of Nigeria University of Nigeria Engineering & Technology / Mechanical Engineering

Heat and Mass Transfer | Energy Policy and Regulation | Power Plant Engineering |

25 11 0.440 39 13 0.333 2,145 414 0.193
10 551 4,775 342,380
Mohammad Ayaz AhmadMohammad Ayaz Ahmad
Nigeria Nigeria Maryam Abacha American University of Nigeria, Kano Maryam Abacha American University of Nigeria, Kano Engineering & Technology / Computer Science

24 20 0.833 53 35 0.660 1,791 1,263 0.705
55 555 4,790 343,161
Chidi NzeadibeChidi Nzeadibe
Nigeria Nigeria University of Nigeria University of Nigeria Engineering & Technology / Energy Engineering

Recycling | Sustainability | Circular Economy | Climate Change | Social impact assessment |

24 20 0.833 40 33 0.825 2,548 1,694 0.665
56 564 4,871 346,817
Joseph EyoJoseph Eyo
Nigeria Nigeria University of Nigeria University of Nigeria Agriculture & Forestry / Fisheries

Fisheries | Physiology | Parasitology | Entomology | Applied Zoology |

24 18 0.750 62 41 0.661 1,971 1,164 0.591
57 576 4,937 349,421
Uchenna NwaghaUchenna Nwagha
Nigeria Nigeria University of Nigeria University of Nigeria Medical and Health Sciences / Obstetrics and Gynecology

Physiology | Obstetrics | Gynaccology | Reproductive Medicne/ Infertility | Cosmetic Gynecology |

24 17 0.708 47 27 0.574 1,867 967 0.518
1 577 4,939 349,446
Chiedu Felix MafianaChiedu Felix Mafiana
Nigeria Nigeria National Open University of Nigeria National Open University of Nigeria Natural Sciences / Biological Science

parasitology | epidemiology | zoology | public health | entomology |

24 17 0.708 46 23 0.500 2,409 978 0.406
58 578 4,946 349,579
Kennedy ChahKennedy Chah
Nigeria Nigeria University of Nigeria University of Nigeria Medical and Health Sciences / Veterinary Sciences

Veterinary Microbiology |

24 17 0.708 44 28 0.636 2,048 1,025 0.500