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 :126
Instrumentation & Control
Electronics
Biomedical Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
102
79
0.775
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :127
Carbon sequestration in terrestrial systems
mitigation and adaptation in climate change
payment for ecosystem services
enviro
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
85
79
0.929
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :128
Big data Science
Applied Statistics
Computational Statistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
85
77
0.906
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :129
Artificial Intellegence
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
77
77
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :130
Energy Studies
Materials Science
Radiation Biophysics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
176
75
0.426
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :131
Geotechnical and Geo-Environmental Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
107
75
0.701
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :132
Computer Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
76
75
0.987
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :133
Petroleum Geociences
Reservoir Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
97
74
0.763
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :134
Technology Acceptance
Educational Technology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
103
73
0.709
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :135
Biostatistics
Probability Distribution
Monitoring
Evaluation and Learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
77
73
0.948
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :136
Industrial Microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
111
72
0.649
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :137
Electronics
Communication
Control
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
75
70
0.933
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :138
Digital Signal Processing
Image Processing
Computer vision and Deep Learning.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
75
70
0.933
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :139
antennas
electromagnetics
radiowave propagations
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
108
69
0.639
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :140
Experiential Learning in Technical vocational Education and training
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
86
69
0.802
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :141
Animal Ecology
Eco-physiology
Ecological Modelling
Machine Learning
Conservation Biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
71
69
0.972
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :142
Technology Teacher Education
ICTs in TVET
Sustainable Job Creation and Competency based TVE
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
126
68
0.540
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :143
Power Systems Engineering with special interest in Power Quality
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
97
68
0.701
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :144
Built Environment (Households Energy Efficiency Practice
Energy Development and Environmental Sustainability)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
104
67
0.644
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :145
Watershed Management
River Basin Development Planning and Management
Pollution Control and Waste Management
Environmental Imp
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
84
66
0.786
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :146
MEDICAL MICROBIOLOGY
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
68
66
0.971
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :147
Paediatrics
Infectious Diseases
Immunology
pharmacology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
67
66
0.985
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :148
Construction Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
83
65
0.783
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :149
Mechatronics
Robotics
Active Force Control
Vehicle Dynamics and Control
Intelligent Control
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
74
65
0.878
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :150
Green Buildings
Low Carbon Buildings
Naturally Ventilated Libraries (NVL)
Bio-Climatic Designs
Housing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
76
63
0.829
* Last 6 Years Citation Counts Rankings
Abubakar Sadiq Abdulkadir
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
102
79
0.775
* Last 6 Years Citation Counts Rankings
Abdullahi, Ahmed Chinade
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
85
79
0.929
Carbon sequestration in terrestrial systems
mitigation and adaptation in climate change
payment for ecosystem services
enviro
* Last 6 Years Citation Counts Rankings
Ahmed Abdulkadir
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
85
77
0.906
* Last 6 Years Citation Counts Rankings
Mustapha Lawal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
77
77
1.000
* Last 6 Years Citation Counts Rankings
Muhammad Ahmad Abulazeez
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
176
75
0.426
Energy Studies
Materials Science
Radiation Biophysics
* Last 6 Years Citation Counts Rankings
Umar Saeed Yusuf
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
107
75
0.701
Geotechnical and Geo-Environmental Engineering
* Last 6 Years Citation Counts Rankings
Emmanuel Anthony
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
76
75
0.987
* Last 6 Years Citation Counts Rankings
Mb Adamu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
97
74
0.763
* Last 6 Years Citation Counts Rankings
Aminu Hamza
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
103
73
0.709
Technology Acceptance
Educational Technology
* Last 6 Years Citation Counts Rankings
Kazeem Eyitayo Lasisi|K. E. Lasisi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
77
73
0.948
Biostatistics
Probability Distribution
Monitoring
Evaluation and Learning
* Last 6 Years Citation Counts Rankings
Fatimah Tahir
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
111
72
0.649
* Last 6 Years Citation Counts Rankings
Dalyop Abdul Ishaku
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
75
70
0.933
Electronics
Communication
Control
* Last 6 Years Citation Counts Rankings
Abubakar Yakub Nasir
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
75
70
0.933
Digital Signal Processing
Image Processing
Computer vision and Deep Learning.
* Last 6 Years Citation Counts Rankings
Okpo Okereke
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
108
69
0.639
antennas
electromagnetics
radiowave propagations
* Last 6 Years Citation Counts Rankings
Ahmad Aliyu Deba
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
86
69
0.802
Experiential Learning in Technical vocational Education and training
* Last 6 Years Citation Counts Rankings
Ibrahim M. Ahmad|Ibrahim Mohammed Ahmad
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
71
69
0.972
Animal Ecology
Eco-physiology
Ecological Modelling
Machine Learning
Conservation Biology
* Last 6 Years Citation Counts Rankings
Babawuro Shuaibu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
126
68
0.540
Technology Teacher Education
ICTs in TVET
Sustainable Job Creation and Competency based TVE
* Last 6 Years Citation Counts Rankings
Abdullahi Amoo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
97
68
0.701
Power Systems Engineering with special interest in Power Quality
* Last 6 Years Citation Counts Rankings
Ibrahim Udale Hussaini
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
104
67
0.644
Built Environment (Households Energy Efficiency Practice
Energy Development and Environmental Sustainability)
* Last 6 Years Citation Counts Rankings
Bukar Abba Gana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
84
66
0.786
Watershed Management
River Basin Development Planning and Management
Pollution Control and Waste Management
Environmental Imp
* Last 6 Years Citation Counts Rankings
Mahmud Yerima Iliyasu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
68
66
0.971
* Last 6 Years Citation Counts Rankings
Adamu Sa'İdu Adamu|Adamu SA, Saidu AA
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
67
66
0.985
* Last 6 Years Citation Counts Rankings
Abdulkadir Sani
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
83
65
0.783
* Last 6 Years Citation Counts Rankings
Adamu Y. Babawuro
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
74
65
0.878
Mechatronics
Robotics
Active Force Control
Vehicle Dynamics and Control
Intelligent Control
* Last 6 Years Citation Counts Rankings
Abbas Sa'İd El-Nafaty
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
76
63
0.829
Green Buildings
Low Carbon Buildings
Naturally Ventilated Libraries (NVL)
Bio-Climatic Designs
Housing