Citation Rankings
Highly Cited Researchers
Housing and Building National Research Center Highly Cited Researchers Citation Rankings 2025
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
* Total Citation Counts Rankings
Ranking Based On Selection :1
Materials Science and Chemistry of Cement
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,998
2,669
0.890
* Total Citation Counts Rankings
Ranking Based On Selection :2
Materials science
cement chemistry
sustainable materials
geopolymer
non-portland cement
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,700
1,317
0.775
* Total Citation Counts Rankings
Ranking Based On Selection :3
Eco-friendly materials
Innovation
Nanotechnology
Sustainability
Green building
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,099
873
0.794
* Total Citation Counts Rankings
Ranking Based On Selection :4
Water and wastewater treatment
Biodegradation
Biomaterials and Bioenergy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
829
683
0.824
* Total Citation Counts Rankings
Ranking Based On Selection :5
Civil and Environmental Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
757
755
0.997
* Total Citation Counts Rankings
Ranking Based On Selection :6
Building Energy
Energy Efficiency
Building Energy Codes
Solar Energy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
751
273
0.364
* Total Citation Counts Rankings
Ranking Based On Selection :7
materials science and chemistry of cement and concrete
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
619
593
0.958
* Total Citation Counts Rankings
Ranking Based On Selection :8
renewable energy
electric power system
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
399
395
0.990
* Total Citation Counts Rankings
Ranking Based On Selection :9
concrete
testing material
quality control
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
346
263
0.760
* Total Citation Counts Rankings
Ranking Based On Selection :10
geopolymer cement
green concrete
low cost brick
nano technology
nano materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
341
287
0.842
* Total Citation Counts Rankings
Ranking Based On Selection :11
Reinforced Concrete Analysis and Design
Seismic Engineering
FRP
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
332
214
0.645
* Total Citation Counts Rankings
Ranking Based On Selection :12
Reinforced Concrete Structures
Large-Scale Experimental Testing
and Nonlinear Finite Element
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
269
187
0.695
* Total Citation Counts Rankings
Ranking Based On Selection :13
Concrete
corrosion
Durability
Civil Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
259
232
0.896
* Total Citation Counts Rankings
Ranking Based On Selection :14
Geoenvironmental/Geotechnical
Waste Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
129
76
0.589
* Total Citation Counts Rankings
Ranking Based On Selection :15
Enviromental science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
120
106
0.883
* Total Citation Counts Rankings
Ranking Based On Selection :16
Environmental chemistry
water and wastewater
Nanotechnology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
97
97
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :17
glass-material
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
61
50
0.820
* Total Citation Counts Rankings
Ranking Based On Selection :18
Building materials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
55
55
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :19
Civil Engineering
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
55
55
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :20
sustainable architecture and urban design
environmental design
Housing
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22
15
0.682
* Total Citation Counts Rankings
Ranking Based On Selection :21
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13
5
0.385
* Total Citation Counts Rankings
Rankings
315,600
826
1
Ranking Based On Selection: 1
Ha Abdel-Gawwad
Housing and Building National Research Center
Giza Governorate, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,998
2,669
0.890
Materials Science and Chemistry of Cement
* Total Citation Counts Rankings
Rankings
483,161
1,731
2
Ranking Based On Selection: 2
Hisham Khater
Housing and Building National Research Center
Giza Governorate, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,700
1,317
0.775
Materials science
cement chemistry
sustainable materials
geopolymer
non-portland cement
* Total Citation Counts Rankings
Rankings
633,507
2,964
3
Ranking Based On Selection: 3
Dina Sadek
Housing and Building National Research Center
Giza Governorate, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,099
873
0.794
Eco-friendly materials
Innovation
Nanotechnology
Sustainability
Green building
* Total Citation Counts Rankings
Rankings
734,566
3,987
4
Ranking Based On Selection: 4
MS Mahmoud
Housing and Building National Research Center
Giza Governorate, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
829
683
0.824
Water and wastewater treatment
Biodegradation
Biomaterials and Bioenergy
* Total Citation Counts Rankings
Rankings
766,512
4,309
5
Ranking Based On Selection: 5
Nehal Elshaboury
Housing and Building National Research Center
Giza Governorate, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
757
755
0.997
Civil and Environmental Engineering
* Total Citation Counts Rankings
Rankings
769,643
4,343
6
Ranking Based On Selection: 6
George Bassili Hanna
Housing and Building National Research Center
Giza Governorate, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
751
273
0.364
Building Energy
Energy Efficiency
Building Energy Codes
Solar Energy
* Total Citation Counts Rankings
Rankings
834,820
5,054
7
Ranking Based On Selection: 7
Mahmoud Gharieb
Housing and Building National Research Center
Giza Governorate, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
619
593
0.958
materials science and chemistry of cement and concrete
* Total Citation Counts Rankings
Rankings
992,764
6,607
8
Ranking Based On Selection: 8
M.Osama Abed Elraouf
Housing and Building National Research Center
Giza Governorate, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
399
395
0.990
renewable energy
electric power system
* Total Citation Counts Rankings
Rankings
1,049,508
7,148
9
Ranking Based On Selection: 9
Saaid.I.Zaki
Housing and Building National Research Center
Giza Governorate, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
346
263
0.760
concrete
testing material
quality control
* Total Citation Counts Rankings
Rankings
1,055,234
7,195
10
Ranking Based On Selection: 10
Abdeen Elnagar
Housing and Building National Research Center
Giza Governorate, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
341
287
0.842
geopolymer cement
green concrete
low cost brick
nano technology
nano materials
* Total Citation Counts Rankings
Rankings
1,065,959
7,292
11
Ranking Based On Selection: 11
Mohamed Issa
Housing and Building National Research Center
Giza Governorate, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
332
214
0.645
Reinforced Concrete Analysis and Design
Seismic Engineering
FRP
* Total Citation Counts Rankings
Rankings
1,150,878
8,062
12
Ranking Based On Selection: 12
Ibrahim M. Metwally
Housing and Building National Research Center
Giza Governorate, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
269
187
0.695
Reinforced Concrete Structures
Large-Scale Experimental Testing
and Nonlinear Finite Element
* Total Citation Counts Rankings
Rankings
1,166,090
8,258
13
Ranking Based On Selection: 13
Ahmed A Elshami
Housing and Building National Research Center
Giza Governorate, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
259
232
0.896
Concrete
corrosion
Durability
Civil Engineering
* Total Citation Counts Rankings
Rankings
1,460,477
13,914
14
Ranking Based On Selection: 14
Abdullah Galaa
Housing and Building National Research Center
Giza Governorate, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
129
76
0.589
Geoenvironmental/Geotechnical
Waste Management
* Total Citation Counts Rankings
Rankings
1,489,082
14,450
15
Ranking Based On Selection: 15
Nouran Yussri
Housing and Building National Research Center
Giza Governorate, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
120
106
0.883
* Total Citation Counts Rankings
Rankings
1,573,100
16,084
16
Ranking Based On Selection: 16
Hussein M Ahmed
Housing and Building National Research Center
Giza Governorate, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
97
97
1.000
Environmental chemistry
water and wastewater
Nanotechnology
* Total Citation Counts Rankings
Rankings
1,746,416
19,603
17
Ranking Based On Selection: 17
Mohamed.M.Ibrahim
Housing and Building National Research Center
Giza Governorate, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
61
50
0.820
* Total Citation Counts Rankings
Rankings
1,777,407
20,214
18
Ranking Based On Selection: 18
Elsayed Adel Fahmy
Housing and Building National Research Center
Giza Governorate, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
55
55
1.000
* Total Citation Counts Rankings
Rankings
1,778,802
20,236
19
Ranking Based On Selection: 19
Mohamed Morsy Abd El-Ghaffar Salem|Mohamed Morsy Abd El-Ghaffar Salem
Housing and Building National Research Center
Giza Governorate, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
55
55
1.000
* Total Citation Counts Rankings
Rankings
2,039,684
26,197
20
Ranking Based On Selection: 20
Abdelrahman AA Mohamed
Housing and Building National Research Center
Giza Governorate, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22
15
0.682
sustainable architecture and urban design
environmental design
Housing
* Total Citation Counts Rankings
Rankings
2,151,230
28,907
21
Ranking Based On Selection: 21
Ashraf Karakish
Housing and Building National Research Center
Giza Governorate, Egypt
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13
5
0.385