Citation Rankings
Highly Cited Researchers
University of Mines & Technology Tarkwa Highly Cited Researchers Citation Rankings 2025
The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the 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
Remote Sensing and GIS
Geology
Climate change
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,140
897
0.419
* Total Citation Counts Rankings
Ranking Based On Selection :2
Geomatic Engineering
Geodesy
Geosciences
Machine Learning/AI
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,875
1,675
0.893
* Total Citation Counts Rankings
Ranking Based On Selection :3
Gold beneficiation
Hydrometallurgy
Microwave processing of minerals
Small scale mining
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,776
1,092
0.615
* Total Citation Counts Rankings
Ranking Based On Selection :4
Applied Geochemistry
Mineralogy
Medical Geology
Economic Geology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,235
1,229
0.995
* Total Citation Counts Rankings
Ranking Based On Selection :5
Gold hydrometallurgy
mycohydrometallurgy
bioprocessing of minerals
mine wastewater
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
962
669
0.695
* Total Citation Counts Rankings
Ranking Based On Selection :6
Groundwater and Geophysics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
896
763
0.852
* Total Citation Counts Rankings
Ranking Based On Selection :7
Biomass energy
Anaerobic digestion
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
892
890
0.998
* Total Citation Counts Rankings
Ranking Based On Selection :8
environmental toxicology
ecotoxicology
environmental health
biomonitoring of xenobiotics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
764
763
0.999
* Total Citation Counts Rankings
Ranking Based On Selection :9
Wireless Communications
Antenna Designs
Aerospace
Satellite Communications
RF Systems Designs
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
559
394
0.705
* Total Citation Counts Rankings
Ranking Based On Selection :10
Green Chemistry
CO2 Hydrogenation
Catalysis
Sustainable fuels
Porous materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
567
566
0.998
* Total Citation Counts Rankings
Ranking Based On Selection :11
Reservoir Modeling and Simulation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
481
452
0.940
* Total Citation Counts Rankings
Ranking Based On Selection :12
Drilling Optimization
Environment
Health and Safety in the Oil and Gas Industry
Petroleum Economics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
473
377
0.797
* Total Citation Counts Rankings
Ranking Based On Selection :13
GIS
Remote Sensing
Vegetation Mapping
Land Surveys
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
468
367
0.784
* Total Citation Counts Rankings
Ranking Based On Selection :14
CSR
Strategy
ESG
Small Scale Mining
Gold
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
473
472
0.998
* Total Citation Counts Rankings
Ranking Based On Selection :15
Petrophysics
Source Rock Geochemistry
Artificial Intelligence (AI) and Machine Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
451
449
0.996
* Total Citation Counts Rankings
Ranking Based On Selection :16
Computer Science and Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
411
371
0.903
* Total Citation Counts Rankings
Ranking Based On Selection :17
Artificial Intelligence
Explosives and Blasting Technology
Optimisation of Mining Systems
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
383
383
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :18
Drilling Optimisation
HSE
Natural Gas Utilisation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
366
270
0.738
* Total Citation Counts Rankings
Ranking Based On Selection :19
Soil Chemistry
Design and development of nanocatalysts and their environmental applications
Waste conversion for environmental applications
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
359
354
0.986
* Total Citation Counts Rankings
Ranking Based On Selection :20
Process plant optimization
minerals flotation
aqueous processing and colloidal chemistry
minerals surface characterisation (T
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
332
257
0.774
* Total Citation Counts Rankings
Ranking Based On Selection :21
Remote sensing/GIS for water resources management
Land surveying
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
295
200
0.678
* Total Citation Counts Rankings
Ranking Based On Selection :22
Mining Optimization
Geostatistics
Explosives & Blasting
Mathematical Programming
Environmental Geochemistry & Modelling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
285
267
0.937
* Total Citation Counts Rankings
Ranking Based On Selection :23
Information Literacy
workplace information literacy
Database management.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
260
202
0.777
* Total Citation Counts Rankings
Ranking Based On Selection :24
Hydrogeology
Geophysics
Applied Artificial Intelligence
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
253
242
0.957
* Total Citation Counts Rankings
Ranking Based On Selection :25
Petroleum Production
Oil water Separation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
341
338
0.991
* Total Citation Counts Rankings
Rankings
422,072
240
1
Ranking Based On Selection: 1
Andy Yaw Kwarteng
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,140
897
0.419
Remote Sensing and GIS
Geology
Climate change
* Total Citation Counts Rankings
Rankings
464,109
282
2
Ranking Based On Selection: 2
Yao Yevenyo Ziggah
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,875
1,675
0.893
Geomatic Engineering
Geodesy
Geosciences
Machine Learning/AI
* Total Citation Counts Rankings
Rankings
481,671
306
3
Ranking Based On Selection: 3
Richard Amankwah
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,776
1,092
0.615
Gold beneficiation
Hydrometallurgy
Microwave processing of minerals
Small scale mining
* Total Citation Counts Rankings
Rankings
606,424
451
4
Ranking Based On Selection: 4
Emmanuel Daanoba SUNKARI
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,235
1,229
0.995
Applied Geochemistry
Mineralogy
Medical Geology
Economic Geology
* Total Citation Counts Rankings
Rankings
696,655
600
5
Ranking Based On Selection: 5
Grace Ofori Sarpong
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
962
669
0.695
Gold hydrometallurgy
mycohydrometallurgy
bioprocessing of minerals
mine wastewater
* Total Citation Counts Rankings
Rankings
722,279
642
6
Ranking Based On Selection: 6
Anthony Ewusi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
896
763
0.852
* Total Citation Counts Rankings
Rankings
723,826
644
7
Ranking Based On Selection: 7
Dominic Yellezuome
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
892
890
0.998
* Total Citation Counts Rankings
Rankings
778,824
754
8
Ranking Based On Selection: 8
Eric Gyimah
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
764
763
0.999
environmental toxicology
ecotoxicology
environmental health
biomonitoring of xenobiotics
* Total Citation Counts Rankings
Rankings
883,317
951
10
Ranking Based On Selection: 9
Solomon Nunoo|Iliya Solomon Zakwoi PhD, Dr Solomon Iliya Zakwoi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
559
394
0.705
Wireless Communications
Antenna Designs
Aerospace
Satellite Communications
RF Systems Designs
* Total Citation Counts Rankings
Rankings
878,674
938
9
Ranking Based On Selection: 10
Bernard Baffour Asare-Bediako
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
567
566
0.998
Green Chemistry
CO2 Hydrogenation
Catalysis
Sustainable fuels
Porous materials
* Total Citation Counts Rankings
Rankings
936,441
1,078
11
Ranking Based On Selection: 11
Eric Thompson Brantson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
481
452
0.940
* Total Citation Counts Rankings
Rankings
943,501
1,106
13
Ranking Based On Selection: 12
Eric Broni-Bediako
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
473
377
0.797
Drilling Optimization
Environment
Health and Safety in the Oil and Gas Industry
Petroleum Economics
* Total Citation Counts Rankings
Rankings
947,810
1,113
14
Ranking Based On Selection: 13
Bernard Kumi-Boateng
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
468
367
0.784
GIS
Remote Sensing
Vegetation Mapping
Land Surveys
* Total Citation Counts Rankings
Rankings
943,168
1,103
12
Ranking Based On Selection: 14
Frank Boateng
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
473
472
0.998
* Total Citation Counts Rankings
Rankings
962,348
1,147
15
Ranking Based On Selection: 15
Solomon Asante-Okyere
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
451
449
0.996
Petrophysics
Source Rock Geochemistry
Artificial Intelligence (AI) and Machine Learning
* Total Citation Counts Rankings
Rankings
999,809
1,244
16
Ranking Based On Selection: 16
Emmanuel Effah
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
411
371
0.903
Computer Science and Engineering
* Total Citation Counts Rankings
Rankings
1,027,588
1,323
17
Ranking Based On Selection: 17
Clement Kweku Arthur
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
383
383
1.000
Artificial Intelligence
Explosives and Blasting Technology
Optimisation of Mining Systems
* Total Citation Counts Rankings
Rankings
1,046,000
1,381
18
Ranking Based On Selection: 18
Richard Amorin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
366
270
0.738
* Total Citation Counts Rankings
Rankings
1,053,085
1,393
19
Ranking Based On Selection: 19
Thomas Wi-Afedzi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
359
354
0.986
Soil Chemistry
Design and development of nanocatalysts and their environmental applications
Waste conversion for environmental applications
* Total Citation Counts Rankings
Rankings
1,084,419
1,482
21
Ranking Based On Selection: 20
Clement Owusu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
332
257
0.774
Process plant optimization
minerals flotation
aqueous processing and colloidal chemistry
minerals surface characterisation (T
* Total Citation Counts Rankings
Rankings
1,131,988
1,642
22
Ranking Based On Selection: 21
Michael S. Aduah
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
295
200
0.678
Remote sensing/GIS for water resources management
Land surveying
* Total Citation Counts Rankings
Rankings
1,145,565
1,681
23
Ranking Based On Selection: 22
Bright Oppong Afum
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
285
267
0.937
Mining Optimization
Geostatistics
Explosives & Blasting
Mathematical Programming
Environmental Geochemistry & Modelling
* Total Citation Counts Rankings
Rankings
1,184,041
1,808
24
Ranking Based On Selection: 23
Franklina Adjoa Yebowaah
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
260
202
0.777
Information Literacy
workplace information literacy
Database management.
* Total Citation Counts Rankings
Rankings
1,194,818
1,843
25
Ranking Based On Selection: 24
Jamel Seidu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
253
242
0.957
Hydrogeology
Geophysics
Applied Artificial Intelligence
* Total Citation Counts Rankings
Rankings
1,073,412
1,444
20
Ranking Based On Selection: 25
Osei Harrison
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
341
338
0.991
Petroleum Production
Oil water Separation