Al-Azhar University
Publications
18 652
Citations
287 369
h-index
133
Top-3 journals
Scientific Reports
(288 publications)
Molecules
(240 publications)
Journal of Molecular Structure
(184 publications)
Top-3 organizations
Cairo University
(1833 publications)
Ain Shams University
(1332 publications)
King Saud University
(1136 publications)
Top-3 foreign organizations
King Saud University
(1136 publications)
King Khalid University
(1045 publications)
King Abdulaziz University
(906 publications)
Since 1966
Total publications
18652
Total citations
287369
Citations per publication
15.41
Average publications per year
310.87
Average authors per publication
5.88
h-index
133
Metrics description
h-index
A scientist has an h-index if h of his N publications are cited at least h times each, while the remaining (N - h) publications are cited no more than h times each.
Top-30
Fields of science
500
1000
1500
2000
2500
|
|
General Medicine
|
General Medicine, 2471, 5.34%
General Medicine
2471 publications, 5.34%
|
Organic Chemistry
|
Organic Chemistry, 1476, 3.19%
Organic Chemistry
1476 publications, 3.19%
|
Condensed Matter Physics
|
Condensed Matter Physics, 1310, 2.83%
Condensed Matter Physics
1310 publications, 2.83%
|
General Chemistry
|
General Chemistry, 1271, 2.75%
General Chemistry
1271 publications, 2.75%
|
Drug Discovery
|
Drug Discovery, 1120, 2.42%
Drug Discovery
1120 publications, 2.42%
|
Biochemistry
|
Biochemistry, 1115, 2.41%
Biochemistry
1115 publications, 2.41%
|
General Materials Science
|
General Materials Science, 1002, 2.17%
General Materials Science
1002 publications, 2.17%
|
Electronic, Optical and Magnetic Materials
|
Electronic, Optical and Magnetic Materials, 963, 2.08%
Electronic, Optical and Magnetic Materials
963 publications, 2.08%
|
Analytical Chemistry
|
Analytical Chemistry, 958, 2.07%
Analytical Chemistry
958 publications, 2.07%
|
Materials Chemistry
|
Materials Chemistry, 920, 1.99%
Materials Chemistry
920 publications, 1.99%
|
Pharmaceutical Science
|
Pharmaceutical Science, 893, 1.93%
Pharmaceutical Science
893 publications, 1.93%
|
Pharmacology
|
Pharmacology, 854, 1.85%
Pharmacology
854 publications, 1.85%
|
Electrical and Electronic Engineering
|
Electrical and Electronic Engineering, 838, 1.81%
Electrical and Electronic Engineering
838 publications, 1.81%
|
Atomic and Molecular Physics, and Optics
|
Atomic and Molecular Physics, and Optics, 808, 1.75%
Atomic and Molecular Physics, and Optics
808 publications, 1.75%
|
Physical and Theoretical Chemistry
|
Physical and Theoretical Chemistry, 727, 1.57%
Physical and Theoretical Chemistry
727 publications, 1.57%
|
Molecular Biology
|
Molecular Biology, 726, 1.57%
Molecular Biology
726 publications, 1.57%
|
Inorganic Chemistry
|
Inorganic Chemistry, 585, 1.26%
Inorganic Chemistry
585 publications, 1.26%
|
General Chemical Engineering
|
General Chemical Engineering, 583, 1.26%
General Chemical Engineering
583 publications, 1.26%
|
Spectroscopy
|
Spectroscopy, 572, 1.24%
Spectroscopy
572 publications, 1.24%
|
Molecular Medicine
|
Molecular Medicine, 548, 1.18%
Molecular Medicine
548 publications, 1.18%
|
General Physics and Astronomy
|
General Physics and Astronomy, 477, 1.03%
General Physics and Astronomy
477 publications, 1.03%
|
Mechanics of Materials
|
Mechanics of Materials, 468, 1.01%
Mechanics of Materials
468 publications, 1.01%
|
Surgery
|
Surgery, 468, 1.01%
Surgery
468 publications, 1.01%
|
Plant Science
|
Plant Science, 461, 1%
Plant Science
461 publications, 1%
|
Multidisciplinary
|
Multidisciplinary, 459, 0.99%
Multidisciplinary
459 publications, 0.99%
|
Mechanical Engineering
|
Mechanical Engineering, 457, 0.99%
Mechanical Engineering
457 publications, 0.99%
|
Surfaces, Coatings and Films
|
Surfaces, Coatings and Films, 406, 0.88%
Surfaces, Coatings and Films
406 publications, 0.88%
|
Applied Mathematics
|
Applied Mathematics, 402, 0.87%
Applied Mathematics
402 publications, 0.87%
|
Polymers and Plastics
|
Polymers and Plastics, 397, 0.86%
Polymers and Plastics
397 publications, 0.86%
|
General Engineering
|
General Engineering, 396, 0.86%
General Engineering
396 publications, 0.86%
|
500
1000
1500
2000
2500
|
Journals
50
100
150
200
250
300
|
|
Scientific Reports
288 publications, 1.54%
|
|
Molecules
240 publications, 1.29%
|
|
Journal of Molecular Structure
184 publications, 0.99%
|
|
Bioorganic Chemistry
174 publications, 0.93%
|
|
RSC Advances
152 publications, 0.81%
|
|
Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy
144 publications, 0.77%
|
|
Journal of Alloys and Compounds
119 publications, 0.64%
|
|
Journal of Materials Science: Materials in Electronics
110 publications, 0.59%
|
|
Phosphorus, Sulfur and Silicon and the Related Elements
109 publications, 0.58%
|
|
Applied Physics A: Materials Science and Processing
92 publications, 0.49%
|
|
International Journal of Biological Macromolecules
92 publications, 0.49%
|
|
Optical and Quantum Electronics
86 publications, 0.46%
|
|
Ceramics International
82 publications, 0.44%
|
|
European Journal of Medicinal Chemistry
81 publications, 0.43%
|
|
Journal of Non-Crystalline Solids
81 publications, 0.43%
|
|
Symmetry
81 publications, 0.43%
|
|
Journal of Enzyme Inhibition and Medicinal Chemistry
80 publications, 0.43%
|
|
Life Sciences
80 publications, 0.43%
|
|
Results in Physics
79 publications, 0.42%
|
|
Heliyon
79 publications, 0.42%
|
|
Plants
77 publications, 0.41%
|
|
Natural Product Research
76 publications, 0.41%
|
|
Environmental Science and Pollution Research
74 publications, 0.4%
|
|
Pathology Research and Practice
72 publications, 0.39%
|
|
Materials Chemistry and Physics
72 publications, 0.39%
|
|
Optik
72 publications, 0.39%
|
|
AEJ - Alexandria Engineering Journal
72 publications, 0.39%
|
|
Optical Materials
70 publications, 0.38%
|
|
Physica B: Condensed Matter
70 publications, 0.38%
|
|
Pharmaceuticals
69 publications, 0.37%
|
|
50
100
150
200
250
300
|
Publishers
1000
2000
3000
4000
5000
6000
|
|
Elsevier
5356 publications, 28.72%
|
|
Springer Nature
3974 publications, 21.31%
|
|
MDPI
1669 publications, 8.95%
|
|
Wiley
1496 publications, 8.02%
|
|
Taylor & Francis
1363 publications, 7.31%
|
|
Hindawi Limited
385 publications, 2.06%
|
|
SAGE
264 publications, 1.42%
|
|
Royal Society of Chemistry (RSC)
255 publications, 1.37%
|
|
IOP Publishing
231 publications, 1.24%
|
|
King Saud University
219 publications, 1.17%
|
|
Oxford University Press
198 publications, 1.06%
|
|
Walter de Gruyter
168 publications, 0.9%
|
|
Bentham Science Publishers Ltd.
163 publications, 0.87%
|
|
Frontiers Media S.A.
157 publications, 0.84%
|
|
Ovid Technologies (Wolters Kluwer Health)
154 publications, 0.83%
|
|
World Scientific
148 publications, 0.79%
|
|
American Chemical Society (ACS)
147 publications, 0.79%
|
|
Pleiades Publishing
110 publications, 0.59%
|
|
Georg Thieme Verlag KG
87 publications, 0.47%
|
|
Institute of Electrical and Electronics Engineers (IEEE)
76 publications, 0.41%
|
|
Alexandria University
65 publications, 0.35%
|
|
Public Library of Science (PLoS)
63 publications, 0.34%
|
|
BMJ
63 publications, 0.34%
|
|
Institute of Advanced Engineering and Science (IAES)
63 publications, 0.34%
|
|
International Union of Crystallography (IUCr)
60 publications, 0.32%
|
|
Cambridge University Press
55 publications, 0.29%
|
|
American Institute of Mathematical Sciences (AIMS)
55 publications, 0.29%
|
|
IOS Press
48 publications, 0.26%
|
|
Emerald
43 publications, 0.23%
|
|
EDP Sciences
39 publications, 0.21%
|
|
1000
2000
3000
4000
5000
6000
|
With other organizations
200
400
600
800
1000
1200
1400
1600
1800
2000
|
|
Cairo University
1833 publications, 6.49%
|
|
Ain Shams University
1332 publications, 4.72%
|
|
King Saud University
1136 publications, 4.02%
|
|
King Khalid University
1045 publications, 3.7%
|
|
King Abdulaziz University
906 publications, 3.21%
|
|
Taif University
897 publications, 3.18%
|
|
Princess Nourah bint Abdulrahman University
715 publications, 2.53%
|
|
Zagazig University
710 publications, 2.51%
|
|
Alexandria University
572 publications, 2.03%
|
|
Tanta University
565 publications, 2%
|
|
Umm al-Qura University
484 publications, 1.71%
|
|
Al Jouf University
483 publications, 1.71%
|
|
Taibah University
450 publications, 1.59%
|
|
University of Tabuk
431 publications, 1.53%
|
|
Prince Sattam bin Abdulaziz University
373 publications, 1.32%
|
|
Qassim University
362 publications, 1.28%
|
|
Ural Federal University
276 publications, 0.98%
|
|
Egyptian Atomic Energy Authority
276 publications, 0.98%
|
|
Fayoum University
267 publications, 0.95%
|
|
University of Jeddah
266 publications, 0.94%
|
|
University of Sharjah
256 publications, 0.91%
|
|
University of Bisha
233 publications, 0.83%
|
|
Jazan University
214 publications, 0.76%
|
|
Badr University in Cairo
202 publications, 0.72%
|
|
AlMaarefa University
198 publications, 0.7%
|
|
Najran University
183 publications, 0.65%
|
|
Al-Baha University
166 publications, 0.59%
|
|
Nuclear Materials Authority
154 publications, 0.55%
|
|
University of Hail
151 publications, 0.53%
|
|
University of Sadat City
151 publications, 0.53%
|
|
200
400
600
800
1000
1200
1400
1600
1800
2000
|
With foreign organizations
200
400
600
800
1000
1200
|
|
King Saud University
1136 publications, 5.15%
|
|
King Khalid University
1045 publications, 4.74%
|
|
King Abdulaziz University
906 publications, 4.11%
|
|
Taif University
897 publications, 4.06%
|
|
Princess Nourah bint Abdulrahman University
715 publications, 3.24%
|
|
Umm al-Qura University
484 publications, 2.19%
|
|
Al Jouf University
483 publications, 2.19%
|
|
Taibah University
450 publications, 2.04%
|
|
University of Tabuk
431 publications, 1.95%
|
|
Prince Sattam bin Abdulaziz University
373 publications, 1.69%
|
|
Qassim University
362 publications, 1.64%
|
|
Ural Federal University
276 publications, 1.25%
|
|
University of Jeddah
266 publications, 1.21%
|
|
University of Sharjah
256 publications, 1.16%
|
|
University of Bisha
233 publications, 1.06%
|
|
Jazan University
214 publications, 0.97%
|
|
AlMaarefa University
198 publications, 0.9%
|
|
Najran University
183 publications, 0.83%
|
|
Al-Baha University
166 publications, 0.75%
|
|
University of Hail
151 publications, 0.68%
|
|
Northern Border University
150 publications, 0.68%
|
|
Shaqra University
141 publications, 0.64%
|
|
Imam Abdulrahman Bin Faisal University
141 publications, 0.64%
|
|
Majmaah University
130 publications, 0.59%
|
|
King Faisal University
118 publications, 0.53%
|
|
Imam Mohammad Ibn Saud Islamic University
111 publications, 0.5%
|
|
Istinye University
100 publications, 0.45%
|
|
Uskudar University
77 publications, 0.35%
|
|
Nagasaki University
71 publications, 0.32%
|
|
Southern Federal University
70 publications, 0.32%
|
|
200
400
600
800
1000
1200
|
With other countries
1000
2000
3000
4000
5000
6000
7000
|
|
Saudi Arabia
|
Saudi Arabia, 6543, 18.05%
Saudi Arabia
6543 publications, 18.05%
|
USA
|
USA, 1410, 3.89%
USA
1410 publications, 3.89%
|
China
|
China, 993, 2.74%
China
993 publications, 2.74%
|
Germany
|
Germany, 526, 1.45%
Germany
526 publications, 1.45%
|
United Kingdom
|
United Kingdom, 522, 1.44%
United Kingdom
522 publications, 1.44%
|
India
|
India, 514, 1.42%
India
514 publications, 1.42%
|
Japan
|
Japan, 506, 1.4%
Japan
506 publications, 1.4%
|
Russia
|
Russia, 498, 1.37%
Russia
498 publications, 1.37%
|
UAE
|
UAE, 496, 1.37%
UAE
496 publications, 1.37%
|
Turkey
|
Turkey, 460, 1.27%
Turkey
460 publications, 1.27%
|
Pakistan
|
Pakistan, 447, 1.23%
Pakistan
447 publications, 1.23%
|
Malaysia
|
Malaysia, 292, 0.81%
Malaysia
292 publications, 0.81%
|
Jordan
|
Jordan, 280, 0.77%
Jordan
280 publications, 0.77%
|
Italy
|
Italy, 248, 0.68%
Italy
248 publications, 0.68%
|
Iraq
|
Iraq, 221, 0.61%
Iraq
221 publications, 0.61%
|
Canada
|
Canada, 206, 0.57%
Canada
206 publications, 0.57%
|
Republic of Korea
|
Republic of Korea, 198, 0.55%
Republic of Korea
198 publications, 0.55%
|
Spain
|
Spain, 182, 0.5%
Spain
182 publications, 0.5%
|
Romania
|
Romania, 154, 0.42%
Romania
154 publications, 0.42%
|
Yemen
|
Yemen, 153, 0.42%
Yemen
153 publications, 0.42%
|
France
|
France, 149, 0.41%
France
149 publications, 0.41%
|
Poland
|
Poland, 132, 0.36%
Poland
132 publications, 0.36%
|
Oman
|
Oman, 127, 0.35%
Oman
127 publications, 0.35%
|
Australia
|
Australia, 126, 0.35%
Australia
126 publications, 0.35%
|
Sudan
|
Sudan, 126, 0.35%
Sudan
126 publications, 0.35%
|
Tunisia
|
Tunisia, 105, 0.29%
Tunisia
105 publications, 0.29%
|
Kuwait
|
Kuwait, 103, 0.28%
Kuwait
103 publications, 0.28%
|
Netherlands
|
Netherlands, 101, 0.28%
Netherlands
101 publications, 0.28%
|
Hungary
|
Hungary, 100, 0.28%
Hungary
100 publications, 0.28%
|
1000
2000
3000
4000
5000
6000
7000
|
- We do not take into account publications without a DOI.
- Statistics recalculated daily.
- Publications published earlier than 1966 are ignored in the statistics.
- The horizontal charts show the 30 top positions.
- Journals quartiles values are relevant at the moment.