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.

Total 338 scientist
Moses M. Solomon
Polymer Synthesis
Polymer Modification
Corrosion Inhibition
Nanocomposite
H-Index Rankings
University / Institution:
# 1
Country:
# 63
Region:
# 1,050
World:
# 129,287
H-Index
Total:
40
Last 6 Year:
39
Last 6 Year/Total:
0.975
i10 Index
Total:
81
Last 6 Year:
79
Last 6 Year/Total:
0.975
Citation
Total:
6,567
Last 6 Year:
5,396
Last 6 Year/Total:
0.822
Evans S. Osabuohien
International Economics
Institutional Economics
Land & Agricultural Economics
Development Economics
H-Index Rankings
University / Institution:
# 2
Country:
# 70
Region:
# 1,149
World:
# 137,217
H-Index
Total:
39
Last 6 Year:
35
Last 6 Year/Total:
0.897
i10 Index
Total:
107
Last 6 Year:
92
Last 6 Year/Total:
0.860
Citation
Total:
4,747
Last 6 Year:
3,846
Last 6 Year/Total:
0.810
Paul Awoyera
Structural retrofitting
Soft computing techniques
Recycled concrete
Fire resistance
Thermal insulation
H-Index Rankings
University / Institution:
# 3
Country:
# 91
Region:
# 1,374
World:
# 153,317
H-Index
Total:
37
Last 6 Year:
35
Last 6 Year/Total:
0.946
i10 Index
Total:
97
Last 6 Year:
92
Last 6 Year/Total:
0.948
Citation
Total:
4,755
Last 6 Year:
4,464
Last 6 Year/Total:
0.939
Cleophas Akintoye Loto
Corrosion science and engineering
Metallurgy
Electrodeposition
Powder metallurgy
Electroless coating
H-Index Rankings
University / Institution:
# 4
Country:
# 101
Region:
# 1,458
World:
# 158,951
H-Index
Total:
37
Last 6 Year:
23
Last 6 Year/Total:
0.622
i10 Index
Total:
127
Last 6 Year:
75
Last 6 Year/Total:
0.591
Citation
Total:
4,919
Last 6 Year:
2,484
Last 6 Year/Total:
0.505
Olayinka S. Ohunakin
Energy Systems
Energy Informatics
Renewable Energy Systems
Low Carbon Energy Systems
Environmental Engineering
H-Index Rankings
University / Institution:
# 5
Country:
# 142
Region:
# 1,800
World:
# 183,739
H-Index
Total:
34
Last 6 Year:
29
Last 6 Year/Total:
0.853
i10 Index
Total:
65
Last 6 Year:
60
Last 6 Year/Total:
0.923
Citation
Total:
3,674
Last 6 Year:
2,596
Last 6 Year/Total:
0.707
Uwuigbe, Uwalomwa
FINANCIAL ACCOUNTING
MANAGEMENT ACCOUNTING
ENVIRONMENTAL ACCOUNTING
CORPORATE GOVENANCE &
H-Index Rankings
University / Institution:
# 6
Country:
# 156
Region:
# 1,958
World:
# 194,186
H-Index
Total:
33
Last 6 Year:
29
Last 6 Year/Total:
0.879
i10 Index
Total:
68
Last 6 Year:
62
Last 6 Year/Total:
0.912
Citation
Total:
3,650
Last 6 Year:
2,571
Last 6 Year/Total:
0.704
Roland Tolulope Loto
Corrosion Prevention and Control
Materials Characterization
Failure Analysis
Metallurgical and Materials Engineering
Pittin
H-Index Rankings
University / Institution:
# 7
Country:
# 172
Region:
# 2,177
World:
# 207,636
H-Index
Total:
32
Last 6 Year:
26
Last 6 Year/Total:
0.813
i10 Index
Total:
97
Last 6 Year:
86
Last 6 Year/Total:
0.887
Citation
Total:
3,377
Last 6 Year:
2,696
Last 6 Year/Total:
0.798
Oranusi Solomon
Food safety
Hazard Analysis Critical Control Point
Food formulation
Biogas production from wastes
H-Index Rankings
University / Institution:
# 8
Country:
# 174
Region:
# 2,181
World:
# 207,728
H-Index
Total:
32
Last 6 Year:
26
Last 6 Year/Total:
0.813
i10 Index
Total:
78
Last 6 Year:
62
Last 6 Year/Total:
0.795
Citation
Total:
3,718
Last 6 Year:
2,424
Last 6 Year/Total:
0.652
Romanus Osabohien
Agriculture/Food Security
Social Protection
Growth & Development
Energy and the Environment
H-Index Rankings
University / Institution:
# 9
Country:
# 188
Region:
# 2,335
World:
# 217,227
H-Index
Total:
31
Last 6 Year:
30
Last 6 Year/Total:
0.968
i10 Index
Total:
78
Last 6 Year:
78
Last 6 Year/Total:
1.000
Citation
Total:
2,799
Last 6 Year:
2,748
Last 6 Year/Total:
0.982
Sunday Olayinka Oyedepo
Energy system
Energy conservation and management
power plant optimization
noise pollution
H-Index Rankings
University / Institution:
# 10
Country:
# 190
Region:
# 2,369
World:
# 218,433
H-Index
Total:
31
Last 6 Year:
28
Last 6 Year/Total:
0.903
i10 Index
Total:
67
Last 6 Year:
60
Last 6 Year/Total:
0.896
Citation
Total:
4,237
Last 6 Year:
2,937
Last 6 Year/Total:
0.693
Oluseyi O. Ajayi
Energy
Low Carbon Development
Thermo-Fluids
Nanotechnology
Production Technology & Corrosion
H-Index Rankings
University / Institution:
# 11
Country:
# 194
Region:
# 2,405
World:
# 219,974
H-Index
Total:
31
Last 6 Year:
26
Last 6 Year/Total:
0.839
i10 Index
Total:
85
Last 6 Year:
65
Last 6 Year/Total:
0.765
Citation
Total:
3,452
Last 6 Year:
2,253
Last 6 Year/Total:
0.653
Osibanjo Adewale Omotayo
HR Management
Industrial Relations
Management
Organizational Behavior
Organizational Culture
H-Index Rankings
University / Institution:
# 12
Country:
# 214
Region:
# 2,598
World:
# 231,686
H-Index
Total:
30
Last 6 Year:
28
Last 6 Year/Total:
0.933
i10 Index
Total:
57
Last 6 Year:
51
Last 6 Year/Total:
0.895
Citation
Total:
3,996
Last 6 Year:
3,099
Last 6 Year/Total:
0.776
Adeniji Anthonia Adenike
Industrial Relations
Human Resource Management
Compensation Management
H-Index Rankings
University / Institution:
# 13
Country:
# 256
Region:
# 2,897
World:
# 246,320
H-Index
Total:
29
Last 6 Year:
27
Last 6 Year/Total:
0.931
i10 Index
Total:
52
Last 6 Year:
49
Last 6 Year/Total:
0.942
Citation
Total:
3,391
Last 6 Year:
2,578
Last 6 Year/Total:
0.760
H-Index Rankings
University / Institution:
# 14
Country:
# 266
Region:
# 2,967
World:
# 250,349
H-Index
Total:
29
Last 6 Year:
23
Last 6 Year/Total:
0.793
i10 Index
Total:
71
Last 6 Year:
59
Last 6 Year/Total:
0.831
Citation
Total:
2,442
Last 6 Year:
1,899
Last 6 Year/Total:
0.778
Joshua Olusegun Okeniyi
Corrosion Engineering
Materials Characterization
Sustainable Environment
Nanotechnology
Corrosion Inhibitor
H-Index Rankings
University / Institution:
# 15
Country:
# 285
Region:
# 3,093
World:
# 257,434
H-Index
Total:
29
Last 6 Year:
17
Last 6 Year/Total:
0.586
i10 Index
Total:
62
Last 6 Year:
31
Last 6 Year/Total:
0.500
Citation
Total:
2,232
Last 6 Year:
941
Last 6 Year/Total:
0.422
Imhade P. Okokpujie
Advanced Manufacturing
Machining
Tool Wear
Energy Systems
Modeling and Optimization
H-Index Rankings
University / Institution:
# 16
Country:
# 293
Region:
# 3,167
World:
# 261,625
H-Index
Total:
28
Last 6 Year:
26
Last 6 Year/Total:
0.929
i10 Index
Total:
81
Last 6 Year:
73
Last 6 Year/Total:
0.901
Citation
Total:
2,597
Last 6 Year:
2,289
Last 6 Year/Total:
0.881
Matthew Augustina Oluwatoyin
Institutional Economics
International Economics
Energy Economics
Agriculture
Political Economy
H-Index Rankings
University / Institution:
# 17
Country:
# 295
Region:
# 3,176
World:
# 261,865
H-Index
Total:
28
Last 6 Year:
26
Last 6 Year/Total:
0.929
i10 Index
Total:
56
Last 6 Year:
56
Last 6 Year/Total:
1.000
Citation
Total:
2,243
Last 6 Year:
2,032
Last 6 Year/Total:
0.906
Hezekiah Olubusayo Falola
Human Resource Management
Strategic Human Resource Management
Industrial Relations
Entreprneurship
Management
H-Index Rankings
University / Institution:
# 18
Country:
# 297
Region:
# 3,199
World:
# 262,796
H-Index
Total:
28
Last 6 Year:
25
Last 6 Year/Total:
0.893
i10 Index
Total:
60
Last 6 Year:
56
Last 6 Year/Total:
0.933
Citation
Total:
3,165
Last 6 Year:
2,593
Last 6 Year/Total:
0.819
H-Index Rankings
University / Institution:
# 19
Country:
# 298
Region:
# 3,200
World:
# 262,826
H-Index
Total:
28
Last 6 Year:
25
Last 6 Year/Total:
0.893
i10 Index
Total:
58
Last 6 Year:
50
Last 6 Year/Total:
0.862
Citation
Total:
2,503
Last 6 Year:
1,969
Last 6 Year/Total:
0.787
Ogundipe Adeyemi
Macroeconomic Dynamics
Environmental and Resource Economics
H-Index Rankings
University / Institution:
# 20
Country:
# 301
Region:
# 3,223
World:
# 264,354
H-Index
Total:
28
Last 6 Year:
24
Last 6 Year/Total:
0.857
i10 Index
Total:
49
Last 6 Year:
46
Last 6 Year/Total:
0.939
Citation
Total:
2,111
Last 6 Year:
1,675
Last 6 Year/Total:
0.793
Oluranti Agboola
Nanotechnology
Polymer/Membrane Technology
Environmental Engineering
Corrosion Engineering
Modelling and Simulati
H-Index Rankings
University / Institution:
# 21
Country:
# 334
Region:
# 3,454
World:
# 277,768
H-Index
Total:
27
Last 6 Year:
26
Last 6 Year/Total:
0.963
i10 Index
Total:
50
Last 6 Year:
48
Last 6 Year/Total:
0.960
Citation
Total:
2,293
Last 6 Year:
2,044
Last 6 Year/Total:
0.891
H-Index Rankings
University / Institution:
# 22
Country:
# 340
Region:
# 3,473
World:
# 278,570
H-Index
Total:
27
Last 6 Year:
25
Last 6 Year/Total:
0.926
i10 Index
Total:
61
Last 6 Year:
59
Last 6 Year/Total:
0.967
Citation
Total:
2,388
Last 6 Year:
2,128
Last 6 Year/Total:
0.891
H-Index Rankings
University / Institution:
# 23
Country:
# 349
Region:
# 3,533
World:
# 281,568
H-Index
Total:
27
Last 6 Year:
23
Last 6 Year/Total:
0.852
i10 Index
Total:
51
Last 6 Year:
48
Last 6 Year/Total:
0.941
Citation
Total:
2,515
Last 6 Year:
1,968
Last 6 Year/Total:
0.783
Salau, Odunayo Paul
Human Resource Management
Industrial Relations
Talent Retention
Talent Management
Gender and
H-Index Rankings
University / Institution:
# 24
Country:
# 398
Region:
# 3,796
World:
# 295,643
H-Index
Total:
26
Last 6 Year:
25
Last 6 Year/Total:
0.962
i10 Index
Total:
64
Last 6 Year:
57
Last 6 Year/Total:
0.891
Citation
Total:
2,479
Last 6 Year:
2,173
Last 6 Year/Total:
0.877
H-Index Rankings
University / Institution:
# 25
Country:
# 417
Region:
# 3,869
World:
# 298,522
H-Index
Total:
26
Last 6 Year:
23
Last 6 Year/Total:
0.885
i10 Index
Total:
51
Last 6 Year:
37
Last 6 Year/Total:
0.725
Citation
Total:
3,049
Last 6 Year:
1,831
Last 6 Year/Total:
0.601
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
1 63 1,050 129,287
Nigeria Nigeria Covenant University Ota Covenant University Ota Natural Sciences / Chemical Sciences

Polymer Synthesis | Polymer Modification | Corrosion Inhibition | Nanocomposite |

40 39 0.975 81 79 0.975 6,567 5,396 0.822
2 70 1,149 137,217
Nigeria Nigeria Covenant University Ota Covenant University Ota Agriculture & Forestry / Agricultural Economics

International Economics | Institutional Economics | Land & Agricultural Economics | Development Economics |

39 35 0.897 107 92 0.860 4,747 3,846 0.810
3 91 1,374 153,317
Nigeria Nigeria Covenant University Ota Covenant University Ota Engineering & Technology / Civil Engineering

Structural retrofitting | Soft computing techniques | Recycled concrete | Fire resistance | Thermal insulation |

37 35 0.946 97 92 0.948 4,755 4,464 0.939
4 101 1,458 158,951
Nigeria Nigeria Covenant University Ota Covenant University Ota Engineering & Technology / Mechanical Engineering

Corrosion science and engineering | Metallurgy | Electrodeposition | Powder metallurgy | Electroless coating |

37 23 0.622 127 75 0.591 4,919 2,484 0.505
5 142 1,800 183,739
Nigeria Nigeria Covenant University Ota Covenant University Ota Engineering & Technology / Mechanical Engineering

Energy Systems | Energy Informatics | Renewable Energy Systems | Low Carbon Energy Systems | Environmental Engineering |

34 29 0.853 65 60 0.923 3,674 2,596 0.707
6 156 1,958 194,186
Nigeria Nigeria Covenant University Ota Covenant University Ota Economics & Econometrics / Accounting & Finance

FINANCIAL ACCOUNTING | MANAGEMENT ACCOUNTING | ENVIRONMENTAL ACCOUNTING | CORPORATE GOVENANCE & |

33 29 0.879 68 62 0.912 3,650 2,571 0.704
7 172 2,177 207,636
Nigeria Nigeria Covenant University Ota Covenant University Ota Engineering & Technology / Metallurgical & Materials Engineering

Corrosion Prevention and Control | Materials Characterization | Failure Analysis | Metallurgical and Materials Engineering | Pittin |

32 26 0.813 97 86 0.887 3,377 2,696 0.798
8 174 2,181 207,728
Nigeria Nigeria Covenant University Ota Covenant University Ota Medical and Health Sciences / Microbiology

Food safety | Hazard Analysis Critical Control Point | Food formulation | Biogas production from wastes |

32 26 0.813 78 62 0.795 3,718 2,424 0.652
9 188 2,335 217,227
Nigeria Nigeria Covenant University Ota Covenant University Ota Engineering & Technology / Food Science and Engineering

Agriculture/Food Security | Social Protection | Growth & Development | Energy and the Environment |

31 30 0.968 78 78 1.000 2,799 2,748 0.982
10 190 2,369 218,433
Nigeria Nigeria Covenant University Ota Covenant University Ota Engineering & Technology / Energy Engineering

Energy system | Energy conservation and management | power plant optimization | noise pollution |

31 28 0.903 67 60 0.896 4,237 2,937 0.693
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11 194 2,405 219,974
Nigeria Nigeria Covenant University Ota Covenant University Ota Engineering & Technology / Mechanical Engineering

Energy | Low Carbon Development | Thermo-Fluids | Nanotechnology | Production Technology & Corrosion |

31 26 0.839 85 65 0.765 3,452 2,253 0.653
12 214 2,598 231,686
Nigeria Nigeria Covenant University Ota Covenant University Ota Business & Management / Business Administration

HR Management | Industrial Relations | Management | Organizational Behavior | Organizational Culture |

30 28 0.933 57 51 0.895 3,996 3,099 0.776
13 256 2,897 246,320
Nigeria Nigeria Covenant University Ota Covenant University Ota Business & Management / Human Resource Management

Industrial Relations | Human Resource Management | Compensation Management |

29 27 0.931 52 49 0.942 3,391 2,578 0.760
14 266 2,967 250,349
Nigeria Nigeria Covenant University Ota Covenant University Ota Engineering & Technology / Computer Science

Data Science | Mathematical Statistics | Probability Distribution |

29 23 0.793 71 59 0.831 2,442 1,899 0.778
15 285 3,093 257,434
Nigeria Nigeria Covenant University Ota Covenant University Ota Engineering & Technology / Mechanical Engineering

Corrosion Engineering | Materials Characterization | Sustainable Environment | Nanotechnology | Corrosion Inhibitor |

29 17 0.586 62 31 0.500 2,232 941 0.422
16 293 3,167 261,625
Nigeria Nigeria Covenant University Ota Covenant University Ota Engineering & Technology / Mechanical Engineering

Advanced Manufacturing | Machining | Tool Wear | Energy Systems | Modeling and Optimization |

28 26 0.929 81 73 0.901 2,597 2,289 0.881
17 295 3,176 261,865
Nigeria Nigeria Covenant University Ota Covenant University Ota Economics & Econometrics / Economics

Institutional Economics | International Economics | Energy Economics | Agriculture | Political Economy |

28 26 0.929 56 56 1.000 2,243 2,032 0.906
18 297 3,199 262,796
Nigeria Nigeria Covenant University Ota Covenant University Ota Business & Management / Human Resource Management

Human Resource Management | Strategic Human Resource Management | Industrial Relations | Entreprneurship | Management |

28 25 0.893 60 56 0.933 3,165 2,593 0.819
19 298 3,200 262,826
Nigeria Nigeria Covenant University Ota Covenant University Ota Engineering & Technology / Environmental Science & Engineering

water quality | water and wastewater treatment | solid waste management |

28 25 0.893 58 50 0.862 2,503 1,969 0.787
20 301 3,223 264,354
Nigeria Nigeria Covenant University Ota Covenant University Ota Economics & Econometrics / Economics

Macroeconomic Dynamics | Environmental and Resource Economics |

28 24 0.857 49 46 0.939 2,111 1,675 0.793
21 334 3,454 277,768
Nigeria Nigeria Covenant University Ota Covenant University Ota Engineering & Technology / Environmental Science & Engineering

Nanotechnology | Polymer/Membrane Technology | Environmental Engineering | Corrosion Engineering | Modelling and Simulati |

27 26 0.963 50 48 0.960 2,293 2,044 0.891
22 340 3,473 278,570
Nigeria Nigeria Covenant University Ota Covenant University Ota Business & Management / Human Resource Management

Business Management | Project Management | Entrepreneurship |

27 25 0.926 61 59 0.967 2,388 2,128 0.891
23 349 3,533 281,568
Nigeria Nigeria Covenant University Ota Covenant University Ota Economics & Econometrics / Accounting & Finance

Development Finance | Sustainability | Capital Market Development |

27 23 0.852 51 48 0.941 2,515 1,968 0.783
24 398 3,796 295,643
Nigeria Nigeria Covenant University Ota Covenant University Ota Business & Management / Human Resource Management

Human Resource Management | Industrial Relations | Talent Retention | Talent Management | Gender and |

26 25 0.962 64 57 0.891 2,479 2,173 0.877
25 417 3,869 298,522
Nigeria Nigeria Covenant University Ota Covenant University Ota Medical and Health Sciences / Microbiology

Environmental Microbiology/ Public health |

26 23 0.885 51 37 0.725 3,049 1,831 0.601