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 is still much work to be done in this area. See also for more specific citation analyses: "last 6 years citation index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)
* Total Citation Counts Rankings
Ranking Based On Selection :1
Solar hydrogen
Lithium-ion battery
Aqueous rechargeable battery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,369
2,747
0.815
* Total Citation Counts Rankings
Ranking Based On Selection :2
Cancer Theragnostics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
431
427
0.991
* Total Citation Counts Rankings
Ranking Based On Selection :3
Environmental pollution and sanitation
waste management
waste to energy/fertilizer conversion
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
262
246
0.939
* Total Citation Counts Rankings
Ranking Based On Selection :4
Environmental Science
Urban ecology
Biodiversity
Urban heat island -Green space
geospatial
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
199
167
0.839
* Total Citation Counts Rankings
Ranking Based On Selection :5
Electrochemistry
Electrocatalysis
Water and wastewer treatmen Battery
Waste to Energy
CO2
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
189
180
0.952
* Total Citation Counts Rankings
Ranking Based On Selection :6
Environment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
184
93
0.505
* Total Citation Counts Rankings
Ranking Based On Selection :7
Tuberculosis and parasitosis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
134
102
0.761
* Total Citation Counts Rankings
Ranking Based On Selection :8
Discourse
Intercultural Communication
English Language Teaching
Ethnography of Communication
Gender
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
131
114
0.870
* Total Citation Counts Rankings
Ranking Based On Selection :9
Maternal and child health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
113
111
0.982
* Total Citation Counts Rankings
Ranking Based On Selection :10
Applied Human Nutrition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
87
84
0.966
* Total Citation Counts Rankings
Ranking Based On Selection :11
Pharmacy
Pharmacology
Drug Use evaluation
Small Molecule development
Substance use
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
86
86
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :12
Continuous flow chemistry
Nanomaterials
Water Quality
Plastic Recycling
Photocatalysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
77
58
0.753
* Total Citation Counts Rankings
Ranking Based On Selection :13
Environment
Ecology
research work
Risk Assessment
and EIA
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
66
64
0.970
* Total Citation Counts Rankings
Ranking Based On Selection :14
Spectroscopy Nanomaterials synthesis Material Characterization Water and Wastewater Treatment Adsorption Nanoparticle Synthesis
proximate composition Analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
66
62
0.939
* Total Citation Counts Rankings
Ranking Based On Selection :15
Plant Biodiversity Dynamics
Plant Ecology
Climate Change
Indigenous Knowledge
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
53
34
0.642
* Total Citation Counts Rankings
Ranking Based On Selection :16
European Chemical Innovation and Regulation
Environmental Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43
27
0.628
* Total Citation Counts Rankings
Ranking Based On Selection :17
AI
ML
Data Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41
40
0.976
* Total Citation Counts Rankings
Ranking Based On Selection :18
Environmental Science and Technology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38
37
0.974
* Total Citation Counts Rankings
Ranking Based On Selection :19
Wastewater Treatment
Freshwater Ecology
Environmental Impact Assessment
Wetlands Monitoring
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29
28
0.966
* Total Citation Counts Rankings
Ranking Based On Selection :20
Human Geography
Development Studies
Livelihoods and Food Security
GIS
Remote Sensing and Digital
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27
26
0.963
* Total Citation Counts Rankings
Ranking Based On Selection :21
Public Administration
Governace
Service Delivery
Public Policy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26
25
0.962
* Total Citation Counts Rankings
Ranking Based On Selection :22
Older Adults
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10
8
0.800
Andebet Gedamu Tamirat
Kotebe Metropolitan University
Addis Ababa, Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,369
2,747
0.815
Solar hydrogen
Lithium-ion battery
Aqueous rechargeable battery
Tefera Worku Mekonnen
Kotebe Metropolitan University
Addis Ababa, Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
431
427
0.991
Yitayal Addis Alemayehu
Kotebe Metropolitan University
Addis Ababa, Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
262
246
0.939
Environmental pollution and sanitation
waste management
waste to energy/fertilizer conversion
Mekonnen Amberber
Kotebe Metropolitan University
Addis Ababa, Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
199
167
0.839
Environmental Science
Urban ecology
Biodiversity
Urban heat island -Green space
geospatial
Dessalew Berihun Adam
Kotebe Metropolitan University
Addis Ababa, Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
189
180
0.952
Electrochemistry
Electrocatalysis
Water and wastewer treatmen Battery
Waste to Energy
CO2
Robel S. Bekele
Kotebe Metropolitan University
Addis Ababa, Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
184
93
0.505
Fikru Gashaw
Kotebe Metropolitan University
Addis Ababa, Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
134
102
0.761
Rukya Hassen
Kotebe Metropolitan University
Addis Ababa, Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
131
114
0.870
Discourse
Intercultural Communication
English Language Teaching
Ethnography of Communication
Gender
Ermias Sahile Woldemichel
Kotebe Metropolitan University
Addis Ababa, Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
113
111
0.982
Maternal and child health
Yimer Mihretie
Kotebe Metropolitan University
Addis Ababa, Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
87
84
0.966
Tewodros
Kotebe Metropolitan University
Addis Ababa, Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
86
86
1.000
Pharmacy
Pharmacology
Drug Use evaluation
Small Molecule development
Substance use
Million Mulugeta Habtegebrel
Kotebe Metropolitan University
Addis Ababa, Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
77
58
0.753
Continuous flow chemistry
Nanomaterials
Water Quality
Plastic Recycling
Photocatalysis
Tadesse Weyuma Bulto
Kotebe Metropolitan University
Addis Ababa, Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
66
64
0.970
Environment
Ecology
research work
Risk Assessment
and EIA
Zelalem Kibret Akalu
Kotebe Metropolitan University
Addis Ababa, Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
66
62
0.939
Spectroscopy Nanomaterials synthesis Material Characterization Water and Wastewater Treatment Adsorption Nanoparticle Synthesis
proximate composition Analysis
Belay Tefera Mulugeta
Kotebe Metropolitan University
Addis Ababa, Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
53
34
0.642
Plant Biodiversity Dynamics
Plant Ecology
Climate Change
Indigenous Knowledge
Asnake Gudisa Ede
Kotebe Metropolitan University
Addis Ababa, Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43
27
0.628
European Chemical Innovation and Regulation
Environmental Science
Abebe Alemu
Kotebe Metropolitan University
Addis Ababa, Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
41
40
0.976
Get Yig
Kotebe Metropolitan University
Addis Ababa, Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
38
37
0.974
Environmental Science and Technology
Getachew Yigezu Juta
Kotebe Metropolitan University
Addis Ababa, Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29
28
0.966
Wastewater Treatment
Freshwater Ecology
Environmental Impact Assessment
Wetlands Monitoring
Gebrie Tsegaye
Kotebe Metropolitan University
Addis Ababa, Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27
26
0.963
Human Geography
Development Studies
Livelihoods and Food Security
GIS
Remote Sensing and Digital
Belayneh Bogale
Kotebe Metropolitan University
Addis Ababa, Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26
25
0.962
Public Administration
Governace
Service Delivery
Public Policy
Teshome Kondale Gurara
Kotebe Metropolitan University
Addis Ababa, Ethiopia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10
8
0.800