The ranking of “Top 100” scientists is based on total h-index scores. Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, EECA, BRICS, and COMESA based on total h-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of 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, and Social Sciences. According to Total H. BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (829,221 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.
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![Hafeezur Rehman](https://cdn.adscientificindex.com/pictures/9b/4498600.jpg)
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![Ismail Adeniyi Okewale](/user/assets/images/profile/no-profile-photo.png)
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![Nigeria](/flags/ng.png)
![Idris-Nda Abdullahi](https://cdn.adscientificindex.com/pictures/50/5797598.jpg)
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![Jinhyung Kim](https://cdn.adscientificindex.com/pictures/7c/4405369.jpg)
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![Kenya](/flags/ke.png)
![Bernard Kipsang Rop](https://cdn.adscientificindex.com/pictures/70/5829758.jpg)
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![Nigeria](/flags/ng.png)
![Afeni Thomas Busuyi](https://cdn.adscientificindex.com/pictures/82/5797129.jpg)
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![Kausar Sultan Shah](https://cdn.adscientificindex.com/pictures/32/5906089.jpg)
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![Adebayo Babatunde](https://cdn.adscientificindex.com/pictures/c3/3700622.jpg)
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![Ayesha Ameen](/user/assets/images/profile/no-profile-photo.png)
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![India](/flags/in.png)
![Netai Chandra Dey](https://cdn.adscientificindex.com/pictures/41/4744965.jpg)
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![Ahm Sarowar Sattar](https://cdn.adscientificindex.com/pictures/6f/5905838.jpg)
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![Tad Tadeusz S Golosinski](https://cdn.adscientificindex.com/pictures/f6/5692007.jpg)
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![Gitika Sharma](https://cdn.adscientificindex.com/pictures/18/5484367.jpg)
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![India](/flags/in.png)
![Samya Muhuri](https://cdn.adscientificindex.com/pictures/65/5596037.jpg)
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![Indu Chawla](https://cdn.adscientificindex.com/pictures/5e/5554935.jpg)
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![Uzma](https://cdn.adscientificindex.com/pictures/f0/5907466.jpg)
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![Areej Fatemah Meghji](/user/assets/images/profile/no-profile-photo.png)
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![Pakistan](/flags/pk.png)
![Muhammad Usman Khan](https://cdn.adscientificindex.com/pictures/8a/4593962.jpg)
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![United States](/flags/us.png)
![Gopi Bylapudi](https://cdn.adscientificindex.com/pictures/01/5485810.jpg)
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![Zhile Wang](https://cdn.adscientificindex.com/pictures/78/5703180.jpg)
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![Animesh Chandra Roy](/user/assets/images/profile/no-profile-photo.png)
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![Saira Sherin](/user/assets/images/profile/no-profile-photo.png)
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![Tariq Feroze](/user/assets/images/profile/no-profile-photo.png)
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![Syed Ali Fathima Sj](https://cdn.adscientificindex.com/pictures/bb/5691079.jpg)
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![Mostafijul Karim](https://cdn.adscientificindex.com/pictures/85/5739596.jpg)
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![Pakistan](/flags/pk.png)
![Zeeshan Ramzan](https://cdn.adscientificindex.com/pictures/a3/5907729.jpg)
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![Australia](/flags/au.png)
![Amin Shafaghat](https://cdn.adscientificindex.com/pictures/04/5635838.jpg)
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![Janani Ranganathan](/user/assets/images/profile/no-profile-photo.png)
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![Vasilis Androulakis|Vasileios Androulakis](/user/assets/images/profile/no-profile-photo.png)
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![India](/flags/in.png)
![R Gayathri](https://cdn.adscientificindex.com/pictures/09/5499824.jpg)
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![Qingteng Tang](https://cdn.adscientificindex.com/pictures/81/5499244.jpg)
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![Qiang Zhang](/user/assets/images/profile/no-profile-photo.png)
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![Kousika N](/user/assets/images/profile/no-profile-photo.png)
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![India](/flags/in.png)
![D Anil Kumar](https://cdn.adscientificindex.com/pictures/d2/5492644.jpg)
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![Jaiganesh Subramanian](https://cdn.adscientificindex.com/pictures/78/5392128.jpg)
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![İshaq Ahmad](/user/assets/images/profile/no-profile-photo.png)
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![R Venkatesan](https://cdn.adscientificindex.com/pictures/29/5500004.jpg)
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![Dong Wang](https://cdn.adscientificindex.com/pictures/1e/5097713.jpg)
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![Bharathi Sivasaravanakumar](/user/assets/images/profile/no-profile-photo.png)
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![Syed Zafar Ali Shah](https://cdn.adscientificindex.com/pictures/17/5748879.jpg)
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![Periya Nayaki](https://cdn.adscientificindex.com/pictures/27/5431274.jpg)
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![Kudratdeep Aulakh](/user/assets/images/profile/no-profile-photo.png)
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![Dharunya Santhosh D](https://cdn.adscientificindex.com/pictures/81/5354154.jpg)
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![Mohammad Imran](https://cdn.adscientificindex.com/pictures/23/5746194.jpg)
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![Jonathan Asante](https://cdn.adscientificindex.com/pictures/bd/5534410.jpg)
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![India](/flags/in.png)
![Cp Pavan Kumar Hota](/pictures/d2/5491132.jpg)
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![India](/flags/in.png)
![Vidya Rajasekaran](/pictures/f1/5454705.jpg)
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![Fawad Ali Mangi](https://cdn.adscientificindex.com/pictures/76/5744881.jpg)
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![Onalethata Saubi](/user/assets/images/profile/no-profile-photo.png)
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![Dhananjaya Gm](/pictures/9d/5353962.jpg)
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![Sweden](/flags/se.png)
![Rajib Ghosh](/user/assets/images/profile/no-profile-photo.png)
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![Chandra Shekar Bh](https://cdn.adscientificindex.com/pictures/ef/5655922.jpg)
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![Ihsana Muhammed](/user/assets/images/profile/no-profile-photo.png)
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![Jeffrey Gordon](/user/assets/images/profile/no-profile-photo.png)
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![Jinke Zhang](/pictures/3d/4345809.jpg)
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![China](/flags/cn.png)
![Nek Dil Khan](https://cdn.adscientificindex.com/pictures/a9/5873685.jpg)
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![China](/flags/cn.png)
![Xuelong Hu](/pictures/78/5408462.jpg)
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![India](/flags/in.png)
![Kulshresth Singh](/pictures/a3/5605506.jpg)
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![Mohammed Adnan Noor Abir](https://cdn.adscientificindex.com/pictures/08/5741770.jpg)
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![Idongesit Bassey Utip](/user/assets/images/profile/no-profile-photo.png)
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![Ayodele Alfred Victor](https://cdn.adscientificindex.com/pictures/3d/5812958.jpg)
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![Christian Gusto Arranz](/user/assets/images/profile/no-profile-photo.png)
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![Prajakta Nikhil Kharwandikar](/user/assets/images/profile/no-profile-photo.png)
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![Mohammad Riyaz Hossen](https://cdn.adscientificindex.com/pictures/49/5742086.jpg)
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![Htet Zaw Oo](/pictures/47/5099756.jpg)
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![Bollu Manikyala Rao](/user/assets/images/profile/no-profile-photo.png)
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![Muhammad Raheel Bawani](https://cdn.adscientificindex.com/pictures/f6/5746850.jpg)
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![G Chitra Ganabathi](https://cdn.adscientificindex.com/pictures/1c/5671267.jpg)
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![Kenya](/flags/ke.png)
![Faith Furaha Mlewa](https://cdn.adscientificindex.com/pictures/87/5830208.jpg)
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![Bangladesh](/flags/bd.png)
![Sheikh Fazle Rabbi](https://cdn.adscientificindex.com/pictures/b1/5743297.jpg)
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![Pragya Gaur](/user/assets/images/profile/no-profile-photo.png)
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![Pakistan](/flags/pk.png)
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![Nigeria](/flags/ng.png)
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![India](/flags/in.png)
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![India](/flags/in.png)
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![Bangladesh](/flags/bd.png)
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![United States](/flags/us.png)
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![India](/flags/in.png)
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![India](/flags/in.png)
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![India](/flags/in.png)
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![India](/flags/in.png)
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![United States](/flags/us.png)
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![Nigeria](/flags/ng.png)
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![China](/flags/cn.png)
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![Pakistan](/flags/pk.png)
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![Pakistan](/flags/pk.png)
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![United States](/flags/us.png)
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![China](/flags/cn.png)
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![Bangladesh](/flags/bd.png)
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![Bangladesh](/flags/bd.png)
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![Pakistan](/flags/pk.png)
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![Pakistan](/flags/pk.png)
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![India](/flags/in.png)
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![](https://cdn.adscientificindex.com/logos/5050.png)
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![Bangladesh](/flags/bd.png)
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![Pakistan](/flags/pk.png)
![](https://cdn.adscientificindex.com/logos/10993.png)
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![Australia](/flags/au.png)
![](https://cdn.adscientificindex.com/logos/11438.jpg)
![](https://cdn.adscientificindex.com/logos/11438.jpg)
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![India](/flags/in.png)
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![United States](/flags/us.png)
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![](https://cdn.adscientificindex.com/logos/6308.png)
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![India](/flags/in.png)
![](https://cdn.adscientificindex.com/logos/7071.png)
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![China](/flags/cn.png)
![](https://cdn.adscientificindex.com/logos/1524.png)
![](https://cdn.adscientificindex.com/logos/1524.png)
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![Serbia](/flags/rs.png)
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![China](/flags/cn.png)
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![India](/flags/in.png)
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![India](/flags/in.png)
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![Poland](/flags/pl.png)
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![India](/flags/in.png)
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![Azerbaijan](/flags/az.png)
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![India](/flags/in.png)
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![Pakistan](/flags/pk.png)
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![Pakistan](/flags/pk.png)
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![India](/flags/in.png)
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![China](/flags/cn.png)
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![India](/flags/in.png)
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![Egypt](/flags/eg.png)
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![Pakistan](/flags/pk.png)
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![India](/flags/in.png)
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![India](/flags/in.png)
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![Pakistan](/flags/pk.png)
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![India](/flags/in.png)
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![India](/flags/in.png)
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![China](/flags/cn.png)
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![China](/flags/cn.png)
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![Nigeria](/flags/ng.png)
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![India](/flags/in.png)
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![Pakistan](/flags/pk.png)
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![Kenya](/flags/ke.png)
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![Bangladesh](/flags/bd.png)
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![India](/flags/in.png)
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