The ranking of “Top 100” scientists is based on total h-index scores. Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, EECA, BRICS, and COMESA based on total h-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, and Social Sciences. According to Total H. BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (829,221 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.
* Rankings
World Rank
199,563
Country Rank
176
Institution Rank :
1
Circular economy
E-Waste
Sustainable Waste Management
Mushroom
Environmental Pollution
Metrics
H-Index
i10 Index
Citation
33
63
5,154
* Rankings
World Rank
367,908
Country Rank
652
Institution Rank :
2
Environmental Microbiology
Industrial Microbiology
Public Health
Metrics
H-Index
i10 Index
Citation
23
43
1,921
* Rankings
World Rank
512,011
Country Rank
1,364
Institution Rank :
3
Oncology
Breast
Metrics
H-Index
i10 Index
Citation
18
25
6,202
* Rankings
World Rank
583,991
Country Rank
1,948
Institution Rank :
4
Biochemistry
Biotechnology
Biofuels and Chemicals
Metabolic engineering
Nutrition and Toxicology
Metrics
H-Index
i10 Index
Citation
16
22
711
* Rankings
World Rank
589,992
Country Rank
2,007
Institution Rank :
5
Development Economics
Econometrics
Macroeconometrics modelling
Metrics
H-Index
i10 Index
Citation
16
22
759
* Rankings
World Rank
612,871
Country Rank
2,251
Institution Rank :
6
Medical
Nutrition
Toxicology and Environmental Biochemistry
Metrics
H-Index
i10 Index
Citation
16
29
728
* Rankings
World Rank
632,064
Country Rank
2,447
Institution Rank :
7
Clinical Pharmacology
Metrics
H-Index
i10 Index
Citation
15
23
746
* Rankings
World Rank
636,143
Country Rank
2,508
Institution Rank :
8
Public Health Optometry
Metrics
H-Index
i10 Index
Citation
15
18
585
* Rankings
World Rank
722,336
Country Rank
3,658
Institution Rank :
9
Analytical/environmental chemistry
Metrics
H-Index
i10 Index
Citation
13
15
840
* Rankings
World Rank
727,939
Country Rank
3,730
Institution Rank :
10
SDE
PDE
ODE
STOCHASTIC APPROXIMATION
PROBABILITY THEORY
Metrics
H-Index
i10 Index
Citation
13
19
574
* Rankings
World Rank
741,228
Country Rank
3,991
Institution Rank :
11
Agricultural economics
development economics
food security
poverty studies
Metrics
H-Index
i10 Index
Citation
13
16
527
* Rankings
World Rank
747,042
Country Rank
4,079
Institution Rank :
12
Microbiology
Parasitology
Environmental Remidiation
Metrics
H-Index
i10 Index
Citation
13
19
606
* Rankings
World Rank
747,633
Country Rank
4,096
Institution Rank :
13
AnalyticalChemistry
Food Chemistry
Phytochemistry
Metrics
H-Index
i10 Index
Citation
13
18
588
* Rankings
World Rank
755,214
Country Rank
4,252
Institution Rank :
14
Microbiology
Metrics
H-Index
i10 Index
Citation
13
17
898
* Rankings
World Rank
761,588
Country Rank
4,365
Institution Rank :
15
Medical microbiology
Public Health Microbiology
Metrics
H-Index
i10 Index
Citation
13
16
606
* Rankings
World Rank
765,036
Country Rank
4,404
Institution Rank :
16
Neurobehavior
visual sciences
blood
gastrointestinal tract
ethnopharmacology and applications etc.
Metrics
H-Index
i10 Index
Citation
13
16
441
* Rankings
World Rank
789,194
Country Rank
4,774
Institution Rank :
17
Time Series
Sampling
Population Statistics
Metrics
H-Index
i10 Index
Citation
12
13
342
* Rankings
World Rank
805,298
Country Rank
5,145
Institution Rank :
18
Agricultural Economics
Social Capital
Gender and Poverty
Jobs and Livelihood
Impact Evaluation
Metrics
H-Index
i10 Index
Citation
12
14
515
* Rankings
World Rank
820,821
Country Rank
5,388
Institution Rank :
19
African Literature
Metrics
H-Index
i10 Index
Citation
12
17
376
* Rankings
World Rank
822,747
Country Rank
5,412
Institution Rank :
20
Marketing
Entrepreneurship
customer complaint handling
Metrics
H-Index
i10 Index
Citation
11
15
483
* Rankings
World Rank
822,903
Country Rank
5,419
Institution Rank :
21
corrosion inhibition
electrochemistry
adsorption
Metrics
H-Index
i10 Index
Citation
11
15
393
* Rankings
World Rank
912,247
Country Rank
7,407
Institution Rank :
22
Econometrics
Macroeconomics
Environmental Economics
Financial Economics
Metrics
H-Index
i10 Index
Citation
10
10
263
* Rankings
World Rank
915,206
Country Rank
7,516
Institution Rank :
23
consumer behaviour
entrepreneurial studies
Metrics
H-Index
i10 Index
Citation
10
11
541
* Rankings
World Rank
920,041
Country Rank
7,651
Institution Rank :
24
maternal and child health
blood conservation
post abortion care
public health
Metrics
H-Index
i10 Index
Citation
10
10
498
* Rankings
World Rank
927,116
Country Rank
7,918
Institution Rank :
25
Environmental Management
Metrics
H-Index
i10 Index
Citation
10
11
268
* Rankings
World Rank
931,171
Country Rank
8,008
Institution Rank :
26
General Microbiology
Metrics
H-Index
i10 Index
Citation
10
10
305
* Rankings
World Rank
931,478
Country Rank
8,026
Institution Rank :
27
Metrics
H-Index
i10 Index
Citation
10
10
282
* Rankings
World Rank
936,213
Country Rank
8,117
Institution Rank :
28
Public Health
Metrics
H-Index
i10 Index
Citation
10
10
308
* Rankings
World Rank
936,951
Country Rank
8,137
Institution Rank :
29
history
urban studies
indigenous knowledge
African development
Metrics
H-Index
i10 Index
Citation
10
13
533
* Rankings
World Rank
950,770
Country Rank
8,298
Institution Rank :
30
Accounting and Taxation
Metrics
H-Index
i10 Index
Citation
9
9
349
* Rankings
World Rank
954,017
Country Rank
8,381
Institution Rank :
31
Organic Chemistry
Metrics
H-Index
i10 Index
Citation
9
9
281
* Rankings
World Rank
960,909
Country Rank
8,542
Institution Rank :
32
Microbiology
Metrics
H-Index
i10 Index
Citation
9
8
332
* Rankings
World Rank
970,280
Country Rank
8,727
Institution Rank :
33
Development Economics
International Economics
Petroleum Economics
Metrics
H-Index
i10 Index
Citation
9
9
444
* Rankings
World Rank
972,221
Country Rank
8,799
Institution Rank :
34
Biochemistry
and pharmacology
Metrics
H-Index
i10 Index
Citation
9
9
342
* Rankings
World Rank
974,121
Country Rank
8,884
Institution Rank :
35
Mycology
Metrics
H-Index
i10 Index
Citation
9
9
278
* Rankings
World Rank
980,154
Country Rank
9,121
Institution Rank :
36
Public Finance
Financial markets
Metrics
H-Index
i10 Index
Citation
9
8
264
* Rankings
World Rank
988,264
Country Rank
9,390
Institution Rank :
37
Neonatology/Gastroentrology
Metrics
H-Index
i10 Index
Citation
9
9
310
* Rankings
World Rank
997,266
Country Rank
9,738
Institution Rank :
38
Organic/Environmental Chemistry
Metrics
H-Index
i10 Index
Citation
9
9
442
* Rankings
World Rank
999,447
Country Rank
9,793
Institution Rank :
39
Hydrology
Water Resources
Metrics
H-Index
i10 Index
Citation
9
9
236
* Rankings
World Rank
1,001,515
Country Rank
9,861
Institution Rank :
40
Digital information Dissemination and Managemnet
Metrics
H-Index
i10 Index
Citation
9
8
248
* Rankings
World Rank
1,003,694
Country Rank
9,933
Institution Rank :
41
Curriculum Studies
Teacher Education
Metrics
H-Index
i10 Index
Citation
9
9
526
* Rankings
World Rank
1,016,912
Country Rank
10,072
Institution Rank :
42
Metrics
H-Index
i10 Index
Citation
8
8
344
* Rankings
World Rank
1,037,132
Country Rank
10,531
Institution Rank :
43
Soil fertility
crop improvement
mushroom cultivation
Metrics
H-Index
i10 Index
Citation
8
6
336
* Rankings
World Rank
1,039,172
Country Rank
10,584
Institution Rank :
44
biochemistry
Metrics
H-Index
i10 Index
Citation
8
6
206
* Rankings
World Rank
1,054,813
Country Rank
11,010
Institution Rank :
45
Agricultural Extension and Rural Sociology
Metrics
H-Index
i10 Index
Citation
8
7
259
* Rankings
World Rank
1,070,908
Country Rank
11,640
Institution Rank :
46
Animal and Enivromental Biology
Metrics
H-Index
i10 Index
Citation
8
7
261
* Rankings
World Rank
1,071,849
Country Rank
11,677
Institution Rank :
47
public sector management
economics of business
and business models for emerging markets
Metrics
H-Index
i10 Index
Citation
8
7
213
* Rankings
World Rank
1,087,487
Country Rank
12,128
Institution Rank :
48
African Oral and Written Literatures
Metrics
H-Index
i10 Index
Citation
8
6
186
* Rankings
World Rank
1,107,850
Country Rank
12,461
Institution Rank :
49
Metrics
H-Index
i10 Index
Citation
7
6
267
* Rankings
World Rank
1,131,394
Country Rank
13,117
Institution Rank :
50
Medical Biochemistry
Metrics
H-Index
i10 Index
Citation
7
4
153
* Rankings
World Rank
1,132,667
Country Rank
13,151
Institution Rank :
51
Digital Information Services
Information Literacy and Human Information Behaviour
Health Information Literacy and Services
Metrics
H-Index
i10 Index
Citation
7
4
127
* Rankings
World Rank
1,133,720
Country Rank
13,174
Institution Rank :
52
Time Series
Biometry/Biostatistics
Medical Statistics
Data Analytics
Machine Learning
Metrics
H-Index
i10 Index
Citation
7
4
104
* Rankings
World Rank
1,134,704
Country Rank
13,210
Institution Rank :
53
Development and Quantitative studies
Macroeconomics and Microeconomics & Political economy
Metrics
H-Index
i10 Index
Citation
7
3
148
* Rankings
World Rank
1,153,095
Country Rank
13,836
Institution Rank :
54
Consumer Behaviour
Strategic Marketing
Metrics
H-Index
i10 Index
Citation
7
5
153
* Rankings
World Rank
1,176,236
Country Rank
14,675
Institution Rank :
55
Planning Theory Urban Models Development
Metrics
H-Index
i10 Index
Citation
7
6
194
* Rankings
World Rank
1,193,196
Country Rank
14,901
Institution Rank :
56
Biotechnology and Nutrition
Metrics
H-Index
i10 Index
Citation
6
6
174
* Rankings
World Rank
1,235,047
Country Rank
15,947
Institution Rank :
57
Water Resources and Environmental
Solid waste management
Metrics
H-Index
i10 Index
Citation
6
3
139
* Rankings
World Rank
1,239,290
Country Rank
16,127
Institution Rank :
58
International Relations
Security Studies
Africans Studies etc.
Metrics
H-Index
i10 Index
Citation
6
3
96
* Rankings
World Rank
1,243,442
Country Rank
16,280
Institution Rank :
59
PAEDIATRICS
NEPHROLOGY
CRITICAL CARE
Metrics
H-Index
i10 Index
Citation
6
2
111
* Rankings
World Rank
1,243,619
Country Rank
16,294
Institution Rank :
60
Design and Production Engineering
Modelling and Optimization
Metrics
H-Index
i10 Index
Citation
6
2
107
* Rankings
World Rank
1,245,071
Country Rank
16,367
Institution Rank :
61
Taxation
Financial Accounting & Quantitative Techniques for Business
Metrics
H-Index
i10 Index
Citation
6
2
82
* Rankings
World Rank
1,246,300
Country Rank
16,406
Institution Rank :
62
Nigerian History and Politics
International Relations
Metrics
H-Index
i10 Index
Citation
6
2
50
* Rankings
World Rank
1,246,382
Country Rank
16,411
Institution Rank :
63
Finance and Banking
Metrics
H-Index
i10 Index
Citation
6
1
131
* Rankings
World Rank
1,246,762
Country Rank
16,431
Institution Rank :
64
neonatal surgery
emergency paediatric surgery and paediatric oncology
Metrics
H-Index
i10 Index
Citation
6
1
85
* Rankings
World Rank
1,248,892
Country Rank
16,480
Institution Rank :
65
Agricultural Finance
Metrics
H-Index
i10 Index
Citation
6
6
254
* Rankings
World Rank
1,253,033
Country Rank
16,571
Institution Rank :
66
Atmospheric Physics
Metrics
H-Index
i10 Index
Citation
6
5
226
* Rankings
World Rank
1,255,501
Country Rank
16,654
Institution Rank :
67
Animal Science
Metrics
H-Index
i10 Index
Citation
6
5
148
* Rankings
World Rank
1,284,584
Country Rank
17,812
Institution Rank :
68
Linguistics Social Linguistics
Metrics
H-Index
i10 Index
Citation
6
4
74
* Rankings
World Rank
1,298,358
Country Rank
18,088
Institution Rank :
69
General Surgery
Oncology
Colo-Rectal Surgery
Metrics
H-Index
i10 Index
Citation
5
5
771
* Rankings
World Rank
1,331,444
Country Rank
18,804
Institution Rank :
70
Sociology of Technology
Work and Occupation
Gender
Human Resource Management
Globalization
Metrics
H-Index
i10 Index
Citation
5
4
84
* Rankings
World Rank
1,332,441
Country Rank
18,828
Institution Rank :
71
Human Resources Management
Talent Management
Innovation and Mentoring.
Metrics
H-Index
i10 Index
Citation
5
4
79
* Rankings
World Rank
1,334,366
Country Rank
18,879
Institution Rank :
72
Regression
Time Series
Mathematical Statistics
Metrics
H-Index
i10 Index
Citation
5
4
63
* Rankings
World Rank
1,367,704
Country Rank
19,875
Institution Rank :
73
Research
Publishing
Teaching
Community Service
Metrics
H-Index
i10 Index
Citation
5
2
72
* Rankings
World Rank
1,381,022
Country Rank
20,345
Institution Rank :
74
Geodesy & Geodynamics
Remote Sensing & GIS
Machine Learning
Programming
Metrics
H-Index
i10 Index
Citation
5
1
47
* Rankings
World Rank
1,382,318
Country Rank
20,383
Institution Rank :
75
Parasitology & Public Health
Vector borne diseases
Neglected Tropical Diseases
Metrics
H-Index
i10 Index
Citation
5
0
67
* Rankings
World Rank
1,389,382
Country Rank
20,555
Institution Rank :
76
Broadcasting & film studies
indigenous communications
development communication
social media
Media Effects
Metrics
H-Index
i10 Index
Citation
5
4
136
* Rankings
World Rank
1,389,771
Country Rank
20,569
Institution Rank :
77
Linguistics
Language and Culture
Metrics
H-Index
i10 Index
Citation
5
4
128
* Rankings
World Rank
1,390,300
Country Rank
20,581
Institution Rank :
78
Librarianship
Information Science
knowledge Management
Mass Communication
Community Information Service
Metrics
H-Index
i10 Index
Citation
5
4
118
* Rankings
World Rank
1,401,690
Country Rank
20,998
Institution Rank :
79
Public Relations and Advertising
Metrics
H-Index
i10 Index
Citation
5
3
68
* Rankings
World Rank
1,402,514
Country Rank
21,035
Institution Rank :
80
Haematology
transfussion medicine
Immunology
Microbiology
Metrics
H-Index
i10 Index
Citation
5
3
59
* Rankings
World Rank
1,411,221
Country Rank
21,456
Institution Rank :
81
Climatology Vegetation Studies Flooding
Metrics
H-Index
i10 Index
Citation
5
1
137
* Rankings
World Rank
1,415,065
Country Rank
21,640
Institution Rank :
82
Thermal Comfort. Energy efficiency and sustainable Architecture
Metrics
H-Index
i10 Index
Citation
5
1
47
* Rankings
World Rank
1,421,866
Country Rank
21,810
Institution Rank :
83
Nature and evolution of radio sources
Metrics
H-Index
i10 Index
Citation
5
3
83
* Rankings
World Rank
1,423,687
Country Rank
21,850
Institution Rank :
84
Educational Leadership
Gender Management
Classroom Management
Research
Education for Sustainable Development (ESD)
Metrics
H-Index
i10 Index
Citation
5
2
109
* Rankings
World Rank
1,446,625
Country Rank
22,235
Institution Rank :
85
Community Medicine (Public Health)
Metrics
H-Index
i10 Index
Citation
4
4
76
* Rankings
World Rank
1,456,598
Country Rank
22,435
Institution Rank :
86
Geophysics
Metrics
H-Index
i10 Index
Citation
4
3
118
* Rankings
World Rank
1,469,494
Country Rank
22,755
Institution Rank :
87
environmental remediation
toxicology
environmental impact assessment
Metrics
H-Index
i10 Index
Citation
4
3
70
* Rankings
World Rank
1,478,765
Country Rank
22,983
Institution Rank :
88
Digital Librarianship
ICT
Digital Archives and Legal Records Management
Digital Publishing
Metrics
H-Index
i10 Index
Citation
4
2
552
* Rankings
World Rank
1,491,141
Country Rank
23,329
Institution Rank :
89
Politics
Political Economy
International Relations
Nigeria Government and Politics
Metrics
H-Index
i10 Index
Citation
4
2
72
* Rankings
World Rank
1,496,827
Country Rank
23,535
Institution Rank :
90
Neuroanatomy
Metrics
H-Index
i10 Index
Citation
4
2
61
* Rankings
World Rank
1,496,827
Country Rank
23,535
Institution Rank :
90
Climatology
Remote Sensing
Deforestation
GIS
Health
Metrics
H-Index
i10 Index
Citation
4
2
61
* Rankings
World Rank
1,501,048
Country Rank
23,689
Institution Rank :
92
GIS
Quantitaive Geography
Computer
Metrics
H-Index
i10 Index
Citation
4
2
55
* Rankings
World Rank
1,501,048
Country Rank
23,689
Institution Rank :
92
RADIODIAGNOSIS
Metrics
H-Index
i10 Index
Citation
4
2
55
* Rankings
World Rank
1,501,815
Country Rank
23,721
Institution Rank :
94
Mathematics Education
Metrics
H-Index
i10 Index
Citation
4
2
54
* Rankings
World Rank
1,516,721
Country Rank
24,175
Institution Rank :
95
general internal medicine
Diabetes
Endocrinology and Metabolisms
Metrics
H-Index
i10 Index
Citation
4
1
70
* Rankings
World Rank
1,518,959
Country Rank
24,260
Institution Rank :
96
Obstetrics & Gynecology
Metrics
H-Index
i10 Index
Citation
4
1
60
* Rankings
World Rank
1,522,097
Country Rank
24,400
Institution Rank :
97
general finance and banking
Metrics
H-Index
i10 Index
Citation
4
1
52
* Rankings
World Rank
1,530,901
Country Rank
24,767
Institution Rank :
98
Energy
Environment
Sustainability
Power Engineering
Metrics
H-Index
i10 Index
Citation
4
1
40
* Rankings
World Rank
1,536,496
Country Rank
24,950
Institution Rank :
99
Analytical/Environmental Chemistry
Metrics
H-Index
i10 Index
Citation
4
1
33
* Rankings
World Rank
1,538,665
Country Rank
25,017
Institution Rank :
100
Demography and Population study
Metrics
H-Index
i10 Index
Citation
4
1
28
Rankings
199,563
176
1
Nnorom Innocent Chidi
Metrics
H-Index
i10 Index
Citation Counts
33
63
5,154
Circular economy
E-Waste
Sustainable Waste Management
Mushroom
Environmental Pollution
Rankings
367,908
652
2
Ositadinma Ugbogu
Metrics
H-Index
i10 Index
Citation Counts
23
43
1,921
Environmental Microbiology
Industrial Microbiology
Public Health
Rankings
512,011
1,364
3
Charles Adeyinka Adisa
Metrics
H-Index
i10 Index
Citation Counts
18
25
6,202
Rankings
583,991
1,948
4
Emmanuel Okezie
Metrics
H-Index
i10 Index
Citation Counts
16
22
711
Biochemistry
Biotechnology
Biofuels and Chemicals
Metabolic engineering
Nutrition and Toxicology
Rankings
589,992
2,007
5
Emmanuel Uche
Metrics
H-Index
i10 Index
Citation Counts
16
22
759
Development Economics
Econometrics
Macroeconometrics modelling
Rankings
612,871
2,251
6
Friday O. Uhegbu
Metrics
H-Index
i10 Index
Citation Counts
16
29
728
Medical
Nutrition
Toxicology and Environmental Biochemistry
Rankings
722,336
3,658
9
Prince Ukaogo
Metrics
H-Index
i10 Index
Citation Counts
13
15
840
Analytical/environmental chemistry
Rankings
741,228
3,991
11
Osondu Charles Kelechukwu
Metrics
H-Index
i10 Index
Citation Counts
13
16
527
Agricultural economics
development economics
food security
poverty studies
Rankings
747,042
4,079
12
Victor Oluoha Nwaugo
Metrics
H-Index
i10 Index
Citation Counts
13
19
606
Microbiology
Parasitology
Environmental Remidiation
Rankings
747,633
4,096
13
Sunday Onyekwere Eze
Metrics
H-Index
i10 Index
Citation Counts
13
18
588
AnalyticalChemistry
Food Chemistry
Phytochemistry
Rankings
761,588
4,365
15
Nkechi Chuks Nwachukwu
Metrics
H-Index
i10 Index
Citation Counts
13
16
606
Rankings
765,036
4,404
16
Robert Onyemaechi Nneli
Metrics
H-Index
i10 Index
Citation Counts
13
16
441
Neurobehavior
visual sciences
blood
gastrointestinal tract
ethnopharmacology and applications etc.
Rankings
789,194
4,774
17
Anthony Chukwudi Akpanta
Metrics
H-Index
i10 Index
Citation Counts
12
13
342
Rankings
805,298
5,145
18
Anyiro Chidozie Onyedikachi
Metrics
H-Index
i10 Index
Citation Counts
12
14
515
Agricultural Economics
Social Capital
Gender and Poverty
Jobs and Livelihood
Impact Evaluation
Rankings
822,747
5,412
20
Agu Godswill Agu
Metrics
H-Index
i10 Index
Citation Counts
11
15
483
Marketing
Entrepreneurship
customer complaint handling
Rankings
822,903
5,419
21
Anthony Ikechukwu Obike
Metrics
H-Index
i10 Index
Citation Counts
11
15
393
corrosion inhibition
electrochemistry
adsorption
Rankings
912,247
7,407
22
Joseph Odionye
Metrics
H-Index
i10 Index
Citation Counts
10
10
263
Econometrics
Macroeconomics
Environmental Economics
Financial Economics
Rankings
915,206
7,516
23
Ogwo Ogwo|Ogwo E. Ogwo, O. E. Ogwo, Ogwo Ogwo E.
Metrics
H-Index
i10 Index
Citation Counts
10
11
541
Rankings
920,041
7,651
24
Bright Chigbu
Metrics
H-Index
i10 Index
Citation Counts
10
10
498
maternal and child health
blood conservation
post abortion care
public health
Rankings
931,478
8,026
27
John Stark|Udo Nwokocha
Metrics
H-Index
i10 Index
Citation Counts
10
10
282
Rankings
970,280
8,727
33
Iheanacho Eugene
Metrics
H-Index
i10 Index
Citation Counts
9
9
444
Development Economics
International Economics
Petroleum Economics
Rankings
988,264
9,390
37
Chukwuemeka Ngozi Onyearugha
Metrics
H-Index
i10 Index
Citation Counts
9
9
310
Rankings
1,037,132
10,531
43
Mary Iwuagwu
Metrics
H-Index
i10 Index
Citation Counts
8
6
336
Soil fertility
crop improvement
mushroom cultivation
Rankings
1,071,849
11,677
47
F. Ezionye Eboh (Or) Fe Eboh|Kalu E Uma, Nick N.Igwe, Magnus Ofondu
Metrics
H-Index
i10 Index
Citation Counts
8
7
213
public sector management
economics of business
and business models for emerging markets
Rankings
1,131,394
13,117
50
Nwaogwugwu Joel Caleb
Metrics
H-Index
i10 Index
Citation Counts
7
4
153
Medical Biochemistry
Rankings
1,132,667
13,151
51
Samuel Kelechukwu Ibenne
Metrics
H-Index
i10 Index
Citation Counts
7
4
127
Digital Information Services
Information Literacy and Human Information Behaviour
Health Information Literacy and Services
Rankings
1,133,720
13,174
52
Chukwudike Nwokike
Metrics
H-Index
i10 Index
Citation Counts
7
4
104
Time Series
Biometry/Biostatistics
Medical Statistics
Data Analytics
Machine Learning
Rankings
1,134,704
13,210
53
Nnamdi Chinwendu Nwaeze
Metrics
H-Index
i10 Index
Citation Counts
7
3
148
Development and Quantitative studies
Macroeconomics and Microeconomics & Political economy
Rankings
1,193,196
14,901
56
Okoro Benedict Chukwuebuka
Metrics
H-Index
i10 Index
Citation Counts
6
6
174
Rankings
1,235,047
15,947
57
Anthony Chibuzo Ekeleme
Metrics
H-Index
i10 Index
Citation Counts
6
3
139
Water Resources and Environmental
Solid waste management
Rankings
1,243,442
16,280
59
Nneka Chioma Okoronkwo
Metrics
H-Index
i10 Index
Citation Counts
6
2
111
PAEDIATRICS
NEPHROLOGY
CRITICAL CARE
Rankings
1,243,619
16,294
60
Nwadinobi Chibundo Princewill
Metrics
H-Index
i10 Index
Citation Counts
6
2
107
Rankings
1,245,071
16,367
61
Onwuka,Onwuka Okwara, Acti
Metrics
H-Index
i10 Index
Citation Counts
6
2
82
Taxation
Financial Accounting & Quantitative Techniques for Business
Rankings
1,246,762
16,431
64
Samuel Chidi Ekpemo
Metrics
H-Index
i10 Index
Citation Counts
6
1
85
neonatal surgery
emergency paediatric surgery and paediatric oncology
Rankings
1,253,033
16,571
66
Ikechukwu Ugochukwu Chiemeka
Metrics
H-Index
i10 Index
Citation Counts
6
5
226
Rankings
1,255,501
16,654
67
Ugochukwu Hart Ukpabi
Metrics
H-Index
i10 Index
Citation Counts
6
5
148
Rankings
1,284,584
17,812
68
Roseline Ndimele
Metrics
H-Index
i10 Index
Citation Counts
6
4
74
Linguistics Social Linguistics
Rankings
1,331,444
18,804
70
Wokoma, Chiemela Uzochi
Metrics
H-Index
i10 Index
Citation Counts
5
4
84
Sociology of Technology
Work and Occupation
Gender
Human Resource Management
Globalization
Rankings
1,332,441
18,828
71
Ijeoma Ogba-Amaugo
Metrics
H-Index
i10 Index
Citation Counts
5
4
79
Human Resources Management
Talent Management
Innovation and Mentoring.
Rankings
1,381,022
20,345
74
Arungwa Ikenna Donald
Metrics
H-Index
i10 Index
Citation Counts
5
1
47
Geodesy & Geodynamics
Remote Sensing & GIS
Machine Learning
Programming
Rankings
1,382,318
20,383
75
Victor Ugochukwu Obisike
Metrics
H-Index
i10 Index
Citation Counts
5
0
67
Parasitology & Public Health
Vector borne diseases
Neglected Tropical Diseases
Rankings
1,389,382
20,555
76
Innocent Paschal Ihechu,
Metrics
H-Index
i10 Index
Citation Counts
5
4
136
Broadcasting & film studies
indigenous communications
development communication
social media
Media Effects
Rankings
1,389,771
20,569
77
Monday C. Onukawa
Metrics
H-Index
i10 Index
Citation Counts
5
4
128
Linguistics
Language and Culture
Rankings
1,390,300
20,581
78
Okechukwu Kalu Ogwo
Metrics
H-Index
i10 Index
Citation Counts
5
4
118
Librarianship
Information Science
knowledge Management
Mass Communication
Community Information Service
Rankings
1,402,514
21,035
80
Okezie Okamgba
Metrics
H-Index
i10 Index
Citation Counts
5
3
59
Haematology
transfussion medicine
Immunology
Microbiology
Rankings
1,411,221
21,456
81
Michael A Ijioma
Metrics
H-Index
i10 Index
Citation Counts
5
1
137
Climatology Vegetation Studies Flooding
Rankings
1,415,065
21,640
82
George Chinedu Alozie
Metrics
H-Index
i10 Index
Citation Counts
5
1
47
Thermal Comfort. Energy efficiency and sustainable Architecture
Rankings
1,423,687
21,850
84
Uche Grace Emetarom
Metrics
H-Index
i10 Index
Citation Counts
5
2
109
Educational Leadership
Gender Management
Classroom Management
Research
Education for Sustainable Development (ESD)
Rankings
1,446,625
22,235
85
Prince Ezenwa Ndubueze Onyemachi
Metrics
H-Index
i10 Index
Citation Counts
4
4
76
Community Medicine (Public Health)
Rankings
1,456,598
22,435
86
Kennedy Okechukwu Achilike
Metrics
H-Index
i10 Index
Citation Counts
4
3
118
Rankings
1,469,494
22,755
87
Aghalibe Christopher Ugochukwu. Fosha, Miccon, Mcsn
Metrics
H-Index
i10 Index
Citation Counts
4
3
70
environmental remediation
toxicology
environmental impact assessment
Rankings
1,478,765
22,983
88
Justice Chinonso Ujoumunna
Metrics
H-Index
i10 Index
Citation Counts
4
2
552
Digital Librarianship
ICT
Digital Archives and Legal Records Management
Digital Publishing
Rankings
1,491,141
23,329
89
Onyedikachi Madueke
Metrics
H-Index
i10 Index
Citation Counts
4
2
72
Politics
Political Economy
International Relations
Nigeria Government and Politics
Rankings
1,496,827
23,535
90
Ike Felix|F Ike, Ike F
Metrics
H-Index
i10 Index
Citation Counts
4
2
61
Rankings
1,516,721
24,175
95
Marcellinus O. Nkpozi
Metrics
H-Index
i10 Index
Citation Counts
4
1
70
general internal medicine
Diabetes
Endocrinology and Metabolisms
Rankings
1,536,496
24,950
99
Emole, Precious Onyinyechi
Metrics
H-Index
i10 Index
Citation Counts
4
1
33
Analytical/Environmental Chemistry
Rankings
1,538,665
25,017
100
Chidi Slessor Mbah|Chidi Slessor Mbah, PhD
Metrics
H-Index
i10 Index
Citation Counts
4
1
28