Citation Rankings
Highly Cited Researchers
Engineering & Technology / Earth Sciences Highly Cited Researchers 19 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
hydrogeology
isotopes
geochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,211
2,228
0.428
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Climate and Environnement
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,921
1,096
0.223
* Total Citation Counts Rankings
Ranking Based On Selection: 3
tectonics
structural geology
geological mapping
dam stady
hazard study
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,230
436
0.354
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Environmental geochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,209
495
0.409
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Géologie
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
783
245
0.313
* Total Citation Counts Rankings
Ranking Based On Selection: 6
géologie structurale
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
760
375
0.493
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Structural Geology
salt tectonics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
753
423
0.562
* Total Citation Counts Rankings
Ranking Based On Selection: 8
Géomatériaux
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
495
284
0.574
* Total Citation Counts Rankings
Ranking Based On Selection: 9
Environmental Geology and Water Treatment
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
368
276
0.750
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Gain data-driven strategic insights into your institution’s academic performance, global positioning, and competitive strengths through advanced analysis and benchmarking
with 20 similarly ranked institutions at City, Country, Region, and Global levels.
* Total Citation Counts Rankings
Ranking Based On Selection: 10
Hydrogéologie
géochimie
modélisation hydrogéologique
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
327
290
0.887
* Total Citation Counts Rankings
Ranking Based On Selection: 11
Geomatics & water resources
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
283
162
0.572
* Total Citation Counts Rankings
Ranking Based On Selection: 12
Geomaterials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
251
121
0.482
* Total Citation Counts Rankings
Ranking Based On Selection: 13
Tectonique
Géologie structurale
Tectonique salifère
Géomodélisation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
220
189
0.859
* Total Citation Counts Rankings
Ranking Based On Selection: 14
Geology - Geotechnical engineering - geomechanics - non destructive testing - geomaterials - artificial intelligence- Geophysics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
137
136
0.993
* Total Citation Counts Rankings
Ranking Based On Selection: 15
Earth Sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
109
71
0.651
* Total Citation Counts Rankings
Ranking Based On Selection: 16
Géologie
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18
18
1.000
* Total Citation Counts Rankings
Ranking Based On Selection: 17
Geology
Tectonics
Cartography
Mineralogy
Regional geology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15
14
0.933
* Total Citation Counts Rankings
Ranking Based On Selection: 18
Earth Sciences
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
* Total Citation Counts Rankings
Ranking Based On Selection: 19
Geology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
* Total Citation Counts Rankings
Rankings
200,716
40
15
Ranking Based On Selection: 1
Kamel Zouari
Université de Sfax
Sfax, Tunisia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,211
2,228
0.428
hydrogeology
isotopes
geochemistry
* Total Citation Counts Rankings
Rankings
212,224
47
16
Ranking Based On Selection: 2
Nejib Kallel
Université de Sfax
Sfax, Tunisia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,921
1,096
0.223
* Total Citation Counts Rankings
Rankings
612,755
330
123
Ranking Based On Selection: 3
Mohamed Ghanmi
Université de Sfax
Sfax, Tunisia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,230
436
0.354
tectonics
structural geology
geological mapping
dam stady
hazard study
* Total Citation Counts Rankings
Rankings
618,897
335
127
Ranking Based On Selection: 4
Chafai Azri
Université de Sfax
Sfax, Tunisia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,209
495
0.409
* Total Citation Counts Rankings
Rankings
774,111
469
195
Ranking Based On Selection: 5
Fekri Kamoun
Université de Sfax
Sfax, Tunisia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
783
245
0.313
* Total Citation Counts Rankings
Rankings
784,307
490
206
Ranking Based On Selection: 6
Youssef Belguith
Université de Sfax
Sfax, Tunisia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
760
375
0.493
* Total Citation Counts Rankings
Rankings
787,468
493
207
Ranking Based On Selection: 7
Amara Masrouhi
Université de Sfax
Sfax, Tunisia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
753
423
0.562
Structural Geology
salt tectonics
* Total Citation Counts Rankings
Rankings
933,949
635
287
Ranking Based On Selection: 8
Salah Mahmoudi
Université de Sfax
Sfax, Tunisia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
495
284
0.574
* Total Citation Counts Rankings
Rankings
1,054,285
732
351
Ranking Based On Selection: 9
Mahmoud Bali
Université de Sfax
Sfax, Tunisia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
368
276
0.750
Environmental Geology and Water Treatment
* Total Citation Counts Rankings
Rankings
1,102,241
771
376
Ranking Based On Selection: 10
Soumaya Hajji
Université de Sfax
Sfax, Tunisia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
327
290
0.887
Hydrogéologie
géochimie
modélisation hydrogéologique
360° Institutional Performance & Benchmarking Click Here for Live Demo
Gain data-driven strategic insights into your institution’s academic performance, global positioning, and competitive strengths through advanced analysis and benchmarking
with 20 similarly ranked institutions at City, Country, Region, and Global levels.
* Total Citation Counts Rankings
Rankings
1,163,460
820
412
Ranking Based On Selection: 11
Habib Smida
Université de Sfax
Sfax, Tunisia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
283
162
0.572
* Total Citation Counts Rankings
Rankings
1,214,766
861
438
Ranking Based On Selection: 12
Mohsen Henchiri
Université de Sfax
Sfax, Tunisia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
251
121
0.482
* Total Citation Counts Rankings
Rankings
1,270,702
912
470
Ranking Based On Selection: 13
Chedly Abbes
Université de Sfax
Sfax, Tunisia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
220
189
0.859
Tectonique
Géologie structurale
Tectonique salifère
Géomodélisation
* Total Citation Counts Rankings
Rankings
1,481,365
1,060
563
Ranking Based On Selection: 14
Mohamed Abdelhedi
Université de Sfax
Sfax, Tunisia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
137
136
0.993
Geology - Geotechnical engineering - geomechanics - non destructive testing - geomaterials - artificial intelligence- Geophysics
* Total Citation Counts Rankings
Rankings
1,583,541
1,131
607
Ranking Based On Selection: 15
Hassene Affouri
Université de Sfax
Sfax, Tunisia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
109
71
0.651
* Total Citation Counts Rankings
Rankings
2,150,390
1,526
844
Ranking Based On Selection: 16
Nouha Neji
Université de Sfax
Sfax, Tunisia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18
18
1.000
* Total Citation Counts Rankings
Rankings
2,190,494
1,552
861
Ranking Based On Selection: 17
Fathi Allouche
Université de Sfax
Sfax, Tunisia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
15
14
0.933
Geology
Tectonics
Cartography
Mineralogy
Regional geology
* Total Citation Counts Rankings
Rankings
2,346,860
1,632
898
Ranking Based On Selection: 18
Wajih Bouzid
Université de Sfax
Sfax, Tunisia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800
* Total Citation Counts Rankings
Rankings
2,346,860
1,632
898
Ranking Based On Selection: 19
Mouna Hassine
Université de Sfax
Sfax, Tunisia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5
4
0.800