The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Feb 17, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (910.673) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
![Ahmed Sadek](https://cdn.adscientificindex.com/pictures/4b/415852.jpg)
![Adel S Abduljabbar](https://cdn.adscientificindex.com/pictures/94/297266.jpg)
![Habib M Fardoun](https://cdn.adscientificindex.com/pictures/d0/519433.jpg)
![Ahmed Shawkey Hassan](/user/assets/images/profile/no-profile-photo.png)
![Abdelazeem Ali Eldawlatly|A. El-Dawlatly, AA El-Dawlatly](https://cdn.adscientificindex.com/pictures/c1/5276510.jpg)
![Mahdi Alamri](https://cdn.adscientificindex.com/pictures/cc/444852.jpg)
![Ahmed Aldriweesh](https://cdn.adscientificindex.com/pictures/aa/297279.jpg)
![Amani K Hamdan](https://cdn.adscientificindex.com/pictures/99/294600.jpg)
![Mona Al Qahtani](/user/assets/images/profile/no-profile-photo.png)
![Yahia Alkhaldi](https://cdn.adscientificindex.com/pictures/d9/4650822.jpg)
Maximize your institution's potential with our 360° Institutional Analysis Subscription and Institutional Exclusive Package, offering comprehensive insights and strategic advantages.
![Muhammad MM Abdel Latif](https://cdn.adscientificindex.com/pictures/5d/408455.jpg)
![Intakhab Alam Khan|I A Khan, Alam Khan Intakhab, Khan, I A](https://cdn.adscientificindex.com/pictures/74/540040.jpg)
![Muhammad Ikram Ullah](https://cdn.adscientificindex.com/pictures/a8/438148.jpg)
![Hind Alfadda](https://cdn.adscientificindex.com/pictures/f0/569173.jpg)
![Salaheldin Farah Attallah Bakhiet](https://cdn.adscientificindex.com/pictures/ae/438253.jpg)
![Abeer S Almogren](/user/assets/images/profile/no-profile-photo.png)
![Sultan Hammad Alshammari](https://cdn.adscientificindex.com/pictures/60/4937710.jpg)
![Thouqan Saleem Masadeh|د. ذوقان سليم مساعده](https://cdn.adscientificindex.com/pictures/98/4593455.jpg)
![Sultan Altalhab](https://cdn.adscientificindex.com/pictures/20/5785339.jpg)
![Saleh Al Shehri](https://cdn.adscientificindex.com/pictures/5b/400876.jpg)
![Abdullah Ia Alzahrani](https://cdn.adscientificindex.com/pictures/a6/5287378.jpg)
![Hiya Almazroa](/user/assets/images/profile/no-profile-photo.png)
![Mohammed Saleh Alkathiri](https://cdn.adscientificindex.com/pictures/98/5909606.jpg)
![Haider Ali](https://cdn.adscientificindex.com/pictures/51/4653310.jpg)
![Ana Gil Garcia](https://cdn.adscientificindex.com/pictures/34/4546256.jpg)