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 :76
Molecular parasitology
neuroscience
genotyping
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
132
130
0.985
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :77
Paediatrics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
135
127
0.941
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :78
Construction Management
Project Management
Information Technology in Construction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
161
126
0.783
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :79
Environmental Sustainability. Ecotoxicological effect and fate of contaminants in environment for quantitative risk assessment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
140
126
0.900
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :80
Metallurgical and Materials Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
144
125
0.868
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :81
Computational intelligent in Power Systems and Machine
Renewable Energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
186
124
0.667
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :82
CFD
Applied Mathematics
Semi-Anlytical Techniques (HPM
OHAM etc.)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
154
124
0.805
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :83
Molecular Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
125
123
0.984
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :84
Environment
Environmental management
Environmental planning
Environmental Impact Assessment
Environmental Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
142
122
0.859
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :85
Environmental Economics
Environmental Planning and Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
144
120
0.833
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :86
Software Engineering
Artificial Intelligent
Information System
Machine learning
Graph theory
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
151
118
0.781
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :87
Corrosion
Process simulation and design
Oil & Gas processing
Biochemical Engineering
Health and Safety
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
123
115
0.935
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :88
Chemical Engineering Materials
Process Engineering and Process Optimization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
116
115
0.991
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :89
Energy efficiency
sustainability
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
125
114
0.912
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :90
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
165
113
0.685
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :91
Internet of Things
Resource Management
Fog and Edge computing
SDN
AI
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
130
113
0.869
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :92
Clinical Anatomy
Clinical Biomechanics
Clinical Forensic Medicine
Radiological Anatomy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
119
111
0.933
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :93
Otorhinolaryngology
Head and Neck Surgery
Audiology
Global Health
Global Surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
111
111
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :94
Construction Procurement Management
Cost Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
122
109
0.893
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :95
Genetics of host/pathogen interaction
genetic improvement of cowpea
sesame
rice and Digitaria species
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
236
108
0.458
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :96
Communication Engineering
Antenna and propagation
RF and microwave devices
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
115
108
0.939
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :97
Agricultural Economics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
171
105
0.614
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :98
Economics
Real Estate Valuation
Development Appraisal
Facilities Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
141
103
0.730
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :99
Farm animal health and welfare
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
176
102
0.580
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :100
Medical and Natural Products Biochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
117
101
0.863
Mohammed Nasiru Wana
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
132
130
0.985
Adedeji Idris Abiodun
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
135
127
0.941
Nuruddeen Usman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
161
126
0.783
Construction Management
Project Management
Information Technology in Construction
Abubakar Umar Yuguda
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
140
126
0.900
Environmental Sustainability. Ecotoxicological effect and fate of contaminants in environment for quantitative risk assessment
A. Tokan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
144
125
0.868
Metallurgical and Materials Engineering
Ya'U S. Haruna
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
186
124
0.667
Computational intelligent in Power Systems and Machine
Renewable Energy
Abdullahi Madaki Gamsha
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
154
124
0.805
CFD
Applied Mathematics
Semi-Anlytical Techniques (HPM
OHAM etc.)
Yusuf Alhaji Suleiman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
125
123
0.984
Abdulkadir Aliyu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
142
122
0.859
Environment
Environmental management
Environmental planning
Environmental Impact Assessment
Environmental Health
Ibrahim Kabir
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
144
120
0.833
Environmental Economics
Environmental Planning and Management
Fatima Umar Zambuk
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
151
118
0.781
Software Engineering
Artificial Intelligent
Information System
Machine learning
Graph theory
Abdulhaqq Ameen Ibrahim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
123
115
0.935
Corrosion
Process simulation and design
Oil & Gas processing
Biochemical Engineering
Health and Safety
Olumide Olu Olubajo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
116
115
0.991
Chemical Engineering Materials
Process Engineering and Process Optimization
Adamu Mohammed Babayo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
125
114
0.912
Garba Ali Adamu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
165
113
0.685
Suleiman Onimisi Aliyu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
130
113
0.869
Internet of Things
Resource Management
Fog and Edge computing
SDN
AI
Abdullahi Suleiman Gwani
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
119
111
0.933
Clinical Anatomy
Clinical Biomechanics
Clinical Forensic Medicine
Radiological Anatomy
Auwal Adamu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
111
111
1.000
Otorhinolaryngology
Head and Neck Surgery
Audiology
Global Health
Global Surgery
Abdullahi Nafiu Zadawa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
122
109
0.893
Construction Procurement Management
Cost Management
Suleiman Dangana Abdul
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
236
108
0.458
Genetics of host/pathogen interaction
genetic improvement of cowpea
sesame
rice and Digitaria species
Muhammad Sani Yahya
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
115
108
0.939
Communication Engineering
Antenna and propagation
RF and microwave devices
Nasiru Murtala
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
171
105
0.614
Mohammed Ishaq Mohammed
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
141
103
0.730
Economics
Real Estate Valuation
Development Appraisal
Facilities Management
Mohammed Sanusi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
176
102
0.580
* Last 6 Years Citation Counts Rankings
Mhya Daniel Hassan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
117
101
0.863
Medical and Natural Products Biochemistry