As described in the university ranking section, it is not easy to obtain and standardize data from 21 countries, 880 universities/ institutions for the country ranking. Therefore, we based our ranking system on the number of meritorious scientists. Four criteria are used to rank the countries. The first one is the number of scientists in the top 3 % list. The second criterion is the number of scientists in the top 10%, Top 20%, Top 40%, top 60% and top 80% list. The third one is the number of scientists listed in the AD Scientific Index. In the case of equalities after applying all these three criteria, the world rank of the meritorious scientist of that country is used. Click here to see the Top List of more than 200 countries and regions. Click for individual or institutional registration.
AD Scientific Index - Country Rankings 2024 | Number of World’s Top 3% in Scientists | Number of World’s Top 10% in Scientists | |||||||||||||||||||||||||||||||||
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Arab League Ranking | Region Ranking | World Ranking | Country | Best
Institution in Country
World Rank / Name
|
Best Scientist in Country
World Rank / Name
|
Total Institutios in Country | Total Scientists in Index | Total number of scientists | Agriculture & Forestry | Arts, Design and Architecture | Business & Management | Economics & Econometrics | Education | Engineering & Technology | History, Philosophy, Theology | Law / Law and Legal Studies | Medical and Health Sciences | Natural Sciences | Social Sciences | Others | Total number of scientists | Agriculture & Forestry | Arts, Design and Architecture | Business & Management | Economics & Econometrics | Education | Engineering & Technology | History, Philosophy, Theology | Law / Law and Legal Studies | Medical and Health Sciences | Natural Sciences | Social Sciences | Others | ||
1 | 10 | 33 |
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174 | ![]() |
876 |
Carlos M Duarte
| 92 | 7,214
Top 10000 |
111 | 1 | 0 | 1 | 0 | 0 | 6 | 0 | 0 | 1 | 12 | 0 | 90 | 482 | 7 | 0 | 1 | 1 | 0 | 110 | 0 | 0 | 30 | 74 | 0 | 259 |
2 | 2 | 44 |
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897 | ![]() |
114 |
Ahmed Ali Abdelalim
i | 94 | 19,575
Top 20000 |
37 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 8 | 0 | 28 | 265 | 4 | 0 | 0 | 0 | 1 | 31 | 0 | 0 | 23 | 53 | 2 | 151 |
3 | 14 | 45 |
![]() |
723 | ![]() |
734 |
Rachik Soualah
i | 75 | 2,653
Top 3000 |
28 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 2 | 0 | 25 | 161 | 0 | 0 | 4 | 1 | 0 | 30 | 0 | 0 | 16 | 16 | 1 | 93 |
4 | 15 | 47 |
![]() |
879 | ![]() |
3,144 |
Bassim H Hameed
| 20 | 1,042
Top 1000 |
25 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 22 | 127 | 0 | 0 | 2 | 1 | 0 | 27 | 0 | 0 | 13 | 7 | 1 | 76 |
5 | 17 | 57 |
![]() |
713 | ![]() |
2,746 |
Fadlo R Khuri
| 22 | 2,539
Top 3000 |
14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 57 | 0 | 0 | 1 | 0 | 0 | 5 | 0 | 0 | 18 | 4 | 0 | 29 |
6 | 20 | 63 |
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1,430 | ![]() |
3,752 |
Yousef Khader
i | 34 | 3,486
Top 5000 |
8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 7 | 45 | 1 | 1 | 1 | 0 | 0 | 8 | 0 | 0 | 4 | 9 | 0 | 21 |
7 | 22 | 66 |
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2,089 | ![]() |
13,261 |
S Mohammad Sajadi
i | 119 | 6,134
Top 5000 |
8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 33 | 0 | 0 | 0 | 1 | 0 | 6 | 0 | 0 | 3 | 7 | 0 | 16 |
8 | 23 | 70 |
![]() |
1,515 | ![]() |
2,975 |
Ali J Chamkha
| 18 | 724
Top 1000 |
7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 22 | 0 | 0 | 0 | 1 | 0 | 3 | 0 | 0 | 2 | 3 | 1 | 12 |
9 | 5 | 72 |
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1,729 | ![]() |
48 |
Abdeslam Hoummada
i | 48 | 3,580
Top 5000 |
6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 2 | 31 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 7 | 0 | 19 |
10 | 26 | 75 |
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1,400 | ![]() |
7,985 |
Muhammad Farooq
| 39 | 1,510
Top 2000 |
5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 37 | 3 | 0 | 1 | 0 | 0 | 4 | 0 | 0 | 2 | 2 | 1 | 24 |
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New. 2023 Country Top Lists: Top 10000, Top 5000, Top 3000, Top 2000 Top 1000. Only in AD Scientific Index |
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11 | 29 | 84 |
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2,289 | ![]() |
1,100 |
Ahmed Bassalat
i | 23 | 2,223
Top 3000 |
4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 2 | 21 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | 6 | 3 | 0 | 9 |
12 | 7 | 86 |
![]() |
1,775 | ![]() |
13,646 |
Adel Trabelsi
| 24 | 1,620
Top 1000 |
3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 25 | 1 | 0 | 0 | 1 | 0 | 5 | 0 | 0 | 1 | 2 | 0 | 15 |
13 | 8 | 87 |
![]() |
1,957 | ![]() |
3,383 |
Abdelouahed Tounsi
| 108 | 10,173
Top 10000 |
3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 19 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | 1 | 6 | 0 | 5 |
14 | 31 | 91 |
![]() |
2,030 | ![]() |
33,153 |
Qaisar Mahmood
| 17 | 507
Top 500 |
2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 8 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 1 | 0 | 3 |
15 | 19 | 116 |
![]() |
3,529 | ![]() |
63,831 |
Muntaser Ibrahim
| 47 | 925
Top 1000 |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 4 |
16 | 29 | 130 |
![]() |
5,419 | ![]() |
82,387 |
Muhammed Elhadi
i | 26 | 2,498
Top 3000 |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
17 | 38 | 145 |
![]() |
6,601 | ![]() |
176,962 |
Mohammed Hail Hakimi
| 22 | 557
Top 500 |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
18 | 39 | 147 |
![]() |
7,133 | ![]() |
214,603 |
Yousser Mohammad
i | 28 | 590
Top 1000 |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
19 | 36 | 163 |
![]() |
9,699 | ![]() |
496,980 |
Mohamed Osman Awaleh
| 2 | 29 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
20 | 42 | 183 |
![]() |
11,641 | ![]() |
406,465 |
Ali Yassin Sheikh
| 19 | 158
Top 200 |
0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
21 | 46 | 188 |
![]() |
12,492 | ![]() |
405,282 |
Ali Ould Mohamed Salem Boukhary
| 3 | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |