Citation Rankings
Highly Cited Researchers
Dr. Hilla Limann Technical University Highly Cited Researchers Citation Rankings (Sort by last 6 years Citation Index) 2025
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 should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: Scientists Last 6 years Citation Index, Universities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1
Material Characterizations
Finite Element
Powder Metallurgy
Alloys and Composites
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
220
215
0.977
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
Microbiology
antimicrobial natural products
Immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
252
196
0.778
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
Applied Linguistics
Teaching of English as a Second Language
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
252
166
0.659
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
Urban Remote Sensing
Environmental and Water Resources Agriculture
Climate and Climate Change
Land-use Mapping and Urban Disaster Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
167
163
0.976
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
heavy metal analysis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
142
142
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
Water and Environmental Engineering
Solid Waste Engineering and Management
and Construction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
127
113
0.890
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :7
Architecture
Sustainable Planning
Design and Construction
Construction Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
137
110
0.803
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :8
Transportation
Automobile
Land use
Road Safety
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
61
61
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :9
Facilities Management Property Management Social Enterprise Governance and Accountability Social Sector funding
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
75
59
0.787
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :10
Natural product drug discovery
Tuberculosis
Inflammatory Pharmacology
Toxicology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54
54
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :11
Management and Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54
53
0.981
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :12
Construction Management
Family-owned Businesses
Succession Planning
Quantity Surveying
Law
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
72
48
0.667
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :13
Soil and Water Conservation
Irrigation
Soil Management
Renewable Energy
Climate Change
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
57
44
0.772
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :14
postharvest technology
packaging
handling and storage technologies of fruits
vegetables and cereals
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
61
40
0.656
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :15
textile design
CAD
fashion design
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32
25
0.781
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :16
Construction Economics and Construction Project Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25
24
0.960
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :17
Carbon Capture
Renewable Energy Technologies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20
20
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :18
Jewellery and Metal Art Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17
17
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :19
Reinforcement Learning
Data Analytics
Deep Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :20
Textile Design
Fashion
CAD
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11
7
0.636
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :21
Construction Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :22
scholarly communication
Academic Libraries
open access
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
* Last 6 Years Citation Counts Rankings
Rankings
1,072,223
1,612
1
Ranking Based On Selection: 1
Vitus M. Tabie
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
220
215
0.977
Material Characterizations
Finite Element
Powder Metallurgy
Alloys and Composites
* Last 6 Years Citation Counts Rankings
Rankings
1,114,050
1,743
2
Ranking Based On Selection: 2
Sixtus Bieranye Bayaa Martin Saana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
252
196
0.778
* Last 6 Years Citation Counts Rankings
Rankings
1,190,369
1,962
3
Ranking Based On Selection: 3
Solomon Ali Dansieh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
252
166
0.659
* Last 6 Years Citation Counts Rankings
Rankings
1,200,043
1,994
4
Ranking Based On Selection: 4
Nana Yaw Danquah Twumasi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
167
163
0.976
Urban Remote Sensing
Environmental and Water Resources Agriculture
Climate and Climate Change
Land-use Mapping and Urban Disaster Management
* Last 6 Years Citation Counts Rankings
Rankings
1,265,049
2,185
5
Ranking Based On Selection: 5
Flora Amerley Amarh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
142
142
1.000
* Last 6 Years Citation Counts Rankings
Rankings
1,368,609
2,526
6
Ranking Based On Selection: 6
Patrick Aaniamenga Bowan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
127
113
0.890
Water and Environmental Engineering
Solid Waste Engineering and Management
and Construction
* Last 6 Years Citation Counts Rankings
Rankings
1,380,383
2,570
7
Ranking Based On Selection: 7
Lee Felix Anzagira
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
137
110
0.803
Architecture
Sustainable Planning
Design and Construction
Construction Management
* Last 6 Years Citation Counts Rankings
Rankings
1,633,681
3,419
8
Ranking Based On Selection: 8
Raymond Akuh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
61
61
1.000
Transportation
Automobile
Land use
Road Safety
* Last 6 Years Citation Counts Rankings
Rankings
1,643,407
3,444
9
Ranking Based On Selection: 9
Charles Amoyea Amoyea
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
75
59
0.787
Facilities Management Property Management Social Enterprise Governance and Accountability Social Sector funding
* Last 6 Years Citation Counts Rankings
Rankings
1,679,974
3,580
10
Ranking Based On Selection: 10
Michael Ofori
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54
54
1.000
Natural product drug discovery
Tuberculosis
Inflammatory Pharmacology
Toxicology
* Last 6 Years Citation Counts Rankings
Rankings
1,686,528
3,612
11
Ranking Based On Selection: 11
Adams Yunus
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
54
53
0.981
Management and Engineering
* Last 6 Years Citation Counts Rankings
Rankings
1,719,861
3,731
12
Ranking Based On Selection: 12
Che Andrews
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
72
48
0.667
Construction Management
Family-owned Businesses
Succession Planning
Quantity Surveying
Law
* Last 6 Years Citation Counts Rankings
Rankings
1,751,268
3,848
13
Ranking Based On Selection: 13
Hamidatu Darimani
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
57
44
0.772
Soil and Water Conservation
Irrigation
Soil Management
Renewable Energy
Climate Change
* Last 6 Years Citation Counts Rankings
Rankings
1,783,496
3,994
14
Ranking Based On Selection: 14
Adams Abdul-Rahaman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
61
40
0.656
postharvest technology
packaging
handling and storage technologies of fruits
vegetables and cereals
* Last 6 Years Citation Counts Rankings
Rankings
1,929,314
4,504
15
Ranking Based On Selection: 15
Robert Ahiabor
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32
25
0.781
textile design
CAD
fashion design
* Last 6 Years Citation Counts Rankings
Rankings
1,942,863
4,561
16
Ranking Based On Selection: 16
Fortunatus Moo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
25
24
0.960
Construction Economics and Construction Project Management
* Last 6 Years Citation Counts Rankings
Rankings
1,995,000
4,784
17
Ranking Based On Selection: 17
Abdul-Rahim Bawa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20
20
1.000
* Last 6 Years Citation Counts Rankings
Rankings
2,037,252
4,949
18
Ranking Based On Selection: 18
Nicholas Addo Tetteh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
17
17
1.000
* Last 6 Years Citation Counts Rankings
Rankings
2,079,679
5,149
19
Ranking Based On Selection: 19
Richard Sakyi Osei
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14
14
1.000
* Last 6 Years Citation Counts Rankings
Rankings
2,194,603
5,658
20
Ranking Based On Selection: 20
Isaac Kofi Awuyah
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11
7
0.636
Textile Design
Fashion
CAD
* Last 6 Years Citation Counts Rankings
Rankings
2,241,085
5,868
21
Ranking Based On Selection: 21
George Okyere Dokyi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6
5
0.833
* Last 6 Years Citation Counts Rankings
Rankings
2,294,827
6,159
22
Ranking Based On Selection: 22
Simon Sanche
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3
3
1.000
scholarly communication
Academic Libraries
open access