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 :26
Animal Science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
572
330
0.577
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :27
Network-on-Chips
Reconfigurable computing
Self-Aware and Adaptive computing
Sensor Networks
Internet of Things (IoT)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
359
330
0.919
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :28
Biofuel
Ultraprecision Machining
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
335
316
0.943
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :29
Project Management and Construction Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
357
298
0.835
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :30
Process Engineering and Optimization
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
387
284
0.734
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :31
Chemical Engineering
Biochemical and Environmental Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
372
280
0.753
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :32
Civil and structural engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
379
266
0.702
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :33
Construction Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
311
266
0.855
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :34
Cost management
Project management
Housing
Sustainability
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
297
251
0.845
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :35
Process/Catalysis
Water
Wastewater
Energy and Environmental Engineering.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
331
237
0.716
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :36
Enhanced Gas Recovery
CO2 injection
CO2 Sequestration
Enhanced Oil Recovery
Fluid Flow in Porous
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
242
232
0.959
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :37
librarianship studies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
774
227
0.293
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :38
Natural products Chemistry
Environmental Standards
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
334
225
0.674
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :39
Real estate
Housing market
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
237
221
0.932
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :40
Forensic accounting
Auditing
Financial accounting
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
231
219
0.948
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :41
medical microbiology
industrial microbiology
environmental microbiology
Biotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
435
211
0.485
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :42
Ethnopharmacology/Toxicology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
274
210
0.766
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :43
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
210
207
0.986
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :44
Stroke
Diabetes
NeuroAIDS
Myasthenia Gravis
Cardiovascular Risk Factors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
377
204
0.541
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :45
Automotive Fuels
Bioenergy
Renewable Energy
Energy Studies
Internal Combustion Engine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
236
201
0.852
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :46
Computational intelligence applied to power system
renewable energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
522
200
0.383
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :47
Technology and Innovation Management
E-commerce
Business Technology Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
332
186
0.560
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :48
differential equations
nonlinear dynamics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
213
184
0.864
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :49
Plants for Bees
Entomology
Honeybees
Medicinal Plants
Ethnobotany
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
394
176
0.447
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :50
Mechatronics
Automation and Artificial Intelligent
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
180
175
0.972
Dju Kalla
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
572
330
0.577
Sani Abba
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
359
330
0.919
Network-on-Chips
Reconfigurable computing
Self-Aware and Adaptive computing
Sensor Networks
Internet of Things (IoT)
Ln Abdulkadir
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
335
316
0.943
Biofuel
Ultraprecision Machining
Jamilu Maiauduga Bala
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
357
298
0.835
Umar Omeiza Aroke
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
387
284
0.734
Process Engineering and Optimization
Abdulkarim Abdulwadud Yusuf|A. Abdulkarim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
372
280
0.753
Chemical Engineering
Biochemical and Environmental Engineering
Abbagana Mohammed
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
379
266
0.702
Civil and structural engineering
Ibrahim Inuwa Musa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
311
266
0.855
Mohammed Mukhtar Musa
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
297
251
0.845
Usman Aliyu Mohammed
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
331
237
0.716
Process/Catalysis
Water
Wastewater
Energy and Environmental Engineering.
Muhammad Kabir Abba
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
242
232
0.959
Enhanced Gas Recovery
CO2 injection
CO2 Sequestration
Enhanced Oil Recovery
Fluid Flow in Porous
Dashe Silas
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
774
227
0.293
librarianship studies
Istifanus Yarkasuwa Chindo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
334
225
0.674
Natural products Chemistry
Environmental Standards
Hamza Usman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
237
221
0.932
Naziru Suleiman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
231
219
0.948
Forensic accounting
Auditing
Financial accounting
Ediga Agbo
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
435
211
0.485
medical microbiology
industrial microbiology
environmental microbiology
Biotechnology
Abdulrashid Mohammed
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
274
210
0.766
Ethnopharmacology/Toxicology
Sunusi Abubakar Amin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
210
207
0.986
Nura Alkali
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
377
204
0.541
Stroke
Diabetes
NeuroAIDS
Myasthenia Gravis
Cardiovascular Risk Factors
Ibrahim Yahuza
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
236
201
0.852
Automotive Fuels
Bioenergy
Renewable Energy
Energy Studies
Internal Combustion Engine
Ganiyu Bakare
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
522
200
0.383
Computational intelligence applied to power system
renewable energy
Aminu Ahmad
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
332
186
0.560
Technology and Innovation Management
E-commerce
Business Technology Management
My Adamu, Mni
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
213
184
0.864
differential equations
nonlinear dynamics
Usman Hayatu Dukku|Usman H Dukku, Dukku, U. H., Dukku, H. U.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
394
176
0.447
Plants for Bees
Entomology
Honeybees
Medicinal Plants
Ethnobotany
Nura Musa Tahir
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
180
175
0.972