Citation Rankings
Highly Cited Researchers
Highly Cited Researchers 520 Scientists Citation Rankings - 2025
The Citation Rankings (Highly Cited Researchers) list 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
Mechanics
Materials
Fracture
Machinability
Maintenance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,613
1,019
0.390
* Total Citation Counts Rankings
Ranking Based On Selection: 2
diagnosis
fault detection
data validation
multivariate statistical approaches
principal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,467
1,608
0.652
* Total Citation Counts Rankings
Ranking Based On Selection: 3
fixed point
delay differential equation
stability
periodicity
positivity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,406
1,059
0.440
* Total Citation Counts Rankings
Ranking Based On Selection: 4
génie chimique
environnement
catalyse hétérogène
phénomènes de surface
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,170
765
0.353
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Physique de la matière condensée
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,101
1,138
0.542
* Total Citation Counts Rankings
Ranking Based On Selection: 6
physique-semiconducteurs-propriétés physiques des matériaux
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,090
1,127
0.539
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Fish
Mediterranean
biodiversity
aquaculture
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,023
733
0.362
* Total Citation Counts Rankings
Ranking Based On Selection: 8
Biochemistry
Ecotoxicology
Pharmaceutical biology
Natural Products
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,848
1,072
0.580
* Total Citation Counts Rankings
Ranking Based On Selection: 9
chimie organique
chimie thérapeutique
chimie verte
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,603
706
0.440
* Total Citation Counts Rankings
Ranking Based On Selection: 10
Power Electronics (inverter control techniques
inverter topologies and active power filter) and vibration sensor (accelerometer
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,591
1,075
0.676
* Total Citation Counts Rankings
Ranking Based On Selection: 11
trace metals' detoxification/attenuation
metals biomonitoring
Ecophysiology
ecotoxicology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,376
618
0.449
* Total Citation Counts Rankings
Ranking Based On Selection: 12
Ressources en Eau et Développement Durable
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,349
637
0.472
* Total Citation Counts Rankings
Ranking Based On Selection: 13
Biomédical
systèmes d'aide aux handicapés
robotique
systèmes embarqués
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,309
686
0.524
* Total Citation Counts Rankings
Ranking Based On Selection: 14
Magnetic materials
Neutron diffraction
High magnetic field
Photonics
Magnetophotonics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,303
837
0.642
* Total Citation Counts Rankings
Ranking Based On Selection: 15
Biologie et Physiologie Animale
Entomologie
Toxicologie
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,186
519
0.438
* Total Citation Counts Rankings
Ranking Based On Selection: 16
Biosurveillance
biodiversité
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,176
700
0.595
* Total Citation Counts Rankings
Ranking Based On Selection: 17
HMI
WSN
IOT
ML and DL
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,161
693
0.597
* Total Citation Counts Rankings
Ranking Based On Selection: 18
Bio-inspired systems
Machine learning
Computational Intelligence
Bioinformatics
Handwriting recognition
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,161
394
0.339
* Total Citation Counts Rankings
Ranking Based On Selection: 19
Génie de l'Environnement
Génie Chimique
Adsorption
Sonochemistry
Advanced Oxidation Processes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,092
462
0.423
* Total Citation Counts Rankings
Ranking Based On Selection: 20
Hydrometallurgy
catalysis
environmental science and engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,059
436
0.412
* Total Citation Counts Rankings
Ranking Based On Selection: 21
Chirality
Enantioselective catalysis
Green chemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,028
397
0.386
* Total Citation Counts Rankings
Ranking Based On Selection: 22
Génie de l'Environnement-Génie des Procédés
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,010
566
0.560
* Total Citation Counts Rankings
Ranking Based On Selection: 23
écotoxicologie
toxicologie
environnement
santé
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
955
426
0.446
* Total Citation Counts Rankings
Ranking Based On Selection: 24
Matériaux
Béton
Durabilité
Environnement
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
891
648
0.727
* Total Citation Counts Rankings
Ranking Based On Selection: 25
Artificial intelligence
NLP
Statistical machine translation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
780
512
0.656
* Total Citation Counts Rankings
Rankings
367,048
131
1
Ranking Based On Selection: 1
Kamel Chaoui
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,613
1,019
0.390
Mechanics
Materials
Fracture
Machinability
Maintenance
* Total Citation Counts Rankings
Rankings
383,763
148
2
Ranking Based On Selection: 2
Mohamed-Faouzi Harkat
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,467
1,608
0.652
diagnosis
fault detection
data validation
multivariate statistical approaches
principal
* Total Citation Counts Rankings
Rankings
391,232
159
3
Ranking Based On Selection: 3
Djoudi Ahcene
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,406
1,059
0.440
fixed point
delay differential equation
stability
periodicity
positivity
* Total Citation Counts Rankings
Rankings
422,300
186
4
Ranking Based On Selection: 4
Lakhdar Tifouti
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,170
765
0.353
génie chimique
environnement
catalyse hétérogène
phénomènes de surface
* Total Citation Counts Rankings
Rankings
432,409
198
5
Ranking Based On Selection: 5
Hocine Meradji
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,101
1,138
0.542
* Total Citation Counts Rankings
Rankings
434,052
199
6
Ranking Based On Selection: 6
Samia Drablia|S.Drablia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,090
1,127
0.539
physique-semiconducteurs-propriétés physiques des matériaux
* Total Citation Counts Rankings
Rankings
444,293
211
7
Ranking Based On Selection: 7
M. Hichem Kara
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,023
733
0.362
Fish
Mediterranean
biodiversity
aquaculture
* Total Citation Counts Rankings
Rankings
473,301
248
8
Ranking Based On Selection: 8
Mahfoud Messarah
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,848
1,072
0.580
Biochemistry
Ecotoxicology
Pharmaceutical biology
Natural Products
* Total Citation Counts Rankings
Rankings
520,973
312
9
Ranking Based On Selection: 9
Aouf Nour-Eddine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,603
706
0.440
chimie organique
chimie thérapeutique
chimie verte
* Total Citation Counts Rankings
Rankings
523,393
314
10
Ranking Based On Selection: 10
Saad Salah
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,591
1,075
0.676
Power Electronics (inverter control techniques
inverter topologies and active power filter) and vibration sensor (accelerometer
* Total Citation Counts Rankings
Rankings
573,153
411
11
Ranking Based On Selection: 11
Cherif Abdennour
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,376
618
0.449
trace metals' detoxification/attenuation
metals biomonitoring
Ecophysiology
ecotoxicology
* Total Citation Counts Rankings
Rankings
580,053
421
12
Ranking Based On Selection: 12
Azzedine Hani
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,349
637
0.472
Ressources en Eau et Développement Durable
* Total Citation Counts Rankings
Rankings
590,592
451
13
Ranking Based On Selection: 13
Red Ghan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,309
686
0.524
Biomédical
systèmes d'aide aux handicapés
robotique
systèmes embarqués
* Total Citation Counts Rankings
Rankings
592,091
457
14
Ranking Based On Selection: 14
Mahieddine Lahoubi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,303
837
0.642
Magnetic materials
Neutron diffraction
High magnetic field
Photonics
Magnetophotonics
* Total Citation Counts Rankings
Rankings
625,533
534
15
Ranking Based On Selection: 15
Nadia Aribi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,186
519
0.438
Biologie et Physiologie Animale
Entomologie
Toxicologie
* Total Citation Counts Rankings
Rankings
628,563
542
16
Ranking Based On Selection: 16
Mourad Bensouilah
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,176
700
0.595
* Total Citation Counts Rankings
Rankings
633,249
550
17
Ranking Based On Selection: 17
Mohamed Fezari
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,161
693
0.597
* Total Citation Counts Rankings
Rankings
633,365
552
18
Ranking Based On Selection: 18
Labiba Souici-Meslati
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,161
394
0.339
Bio-inspired systems
Machine learning
Computational Intelligence
Bioinformatics
Handwriting recognition
* Total Citation Counts Rankings
Rankings
655,193
599
19
Ranking Based On Selection: 19
Fethi Saoudi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,092
462
0.423
Génie de l'Environnement
Génie Chimique
Adsorption
Sonochemistry
Advanced Oxidation Processes
* Total Citation Counts Rankings
Rankings
666,182
621
20
Ranking Based On Selection: 20
Souad Djerad
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,059
436
0.412
Hydrometallurgy
catalysis
environmental science and engineering
* Total Citation Counts Rankings
Rankings
676,920
649
21
Ranking Based On Selection: 21
Louisa Aribi-Zouioueche
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,028
397
0.386
Chirality
Enantioselective catalysis
Green chemistry
* Total Citation Counts Rankings
Rankings
683,173
666
22
Ranking Based On Selection: 22
Nabila Khellaf
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,010
566
0.560
Génie de l'Environnement-Génie des Procédés
* Total Citation Counts Rankings
Rankings
703,155
729
23
Ranking Based On Selection: 23
Berrebbah Djebar Houria|Berrebbah Houria, Djebar Berrebbah Houria, Houria Berrebbah Djebar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
955
426
0.446
écotoxicologie
toxicologie
environnement
santé
* Total Citation Counts Rankings
Rankings
728,039
799
24
Ranking Based On Selection: 24
Nourredine Arabi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
891
648
0.727
Matériaux
Béton
Durabilité
Environnement
* Total Citation Counts Rankings
Rankings
774,953
937
25
Ranking Based On Selection: 25
Karima Meftouh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
780
512
0.656
Artificial intelligence
NLP
Statistical machine translation