Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Art, Design and Architecture, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches is a unique service offered only by “AD Scientific Index”. You can see the most cited and influential researchers in the country and region. See also for more specific citation analyses: "last 6 years citation index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)
* Total Citation Counts Rankings
World Rank
1,189,866
Country Rank
41,591
Institution Rank : 69
![](https://cdn.adscientificindex.com/logos/9869.jpg)
![Brazil](/flags/br.png)
![André Luiz Appel|André L. Appel, André Appel](https://cdn.adscientificindex.com/pictures/a9/5213017.jpg)
Library and Information Science
Open Access journals
Scholarly Communication
Information Management
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
189
151
0.799
* Total Citation Counts Rankings
World Rank
1,323,491
Country Rank
44,968
Institution Rank : 82
![](https://cdn.adscientificindex.com/logos/9869.jpg)
![Brazil](/flags/br.png)
![Alexandre Masson Maroldi](/user/assets/images/profile/no-profile-photo.png)
Bibliometria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
127
100
0.787
* Total Citation Counts Rankings
World Rank
1,528,234
Country Rank
50,800
Institution Rank : 112
![](https://cdn.adscientificindex.com/logos/9869.jpg)
![Brazil](/flags/br.png)
![Luis Fernando Maia Lima](/user/assets/images/profile/no-profile-photo.png)
bibliometria
outliers
outlier
cientometria
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
69
30
0.435
* Total Citation Counts Rankings
World Rank
1,583,941
Country Rank
52,471
Institution Rank : 121
![](https://cdn.adscientificindex.com/logos/9869.jpg)
![Brazil](/flags/br.png)
![Pedro Ivo Silveira Andretta](https://cdn.adscientificindex.com/pictures/1f/5460344.jpg)
Ciência da Informação
Biblioteconomia
Análise do discurso
Leitura
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
58
22
0.379
* Total Citation Counts Rankings
World Rank
1,748,957
Country Rank
57,566
Institution Rank : 138
![](https://cdn.adscientificindex.com/logos/9869.jpg)
![Brazil](/flags/br.png)
![Cristiane Marina Teixeira Girard](https://cdn.adscientificindex.com/pictures/3e/5612867.jpg)
Ciência da Informação
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33
29
0.879
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,189,866
![Brazil](/flags/br.png)
41,591
![](https://cdn.adscientificindex.com/logos/9869.jpg)
69
André Luiz Appel|André L. Appel, André Appel
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
189
151
0.799
![](https://cdn.adscientificindex.com/logos/9869.jpg)
Library and Information Science
Open Access journals
Scholarly Communication
Information Management
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,323,491
![Brazil](/flags/br.png)
44,968
![](https://cdn.adscientificindex.com/logos/9869.jpg)
82
Alexandre Masson Maroldi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
127
100
0.787
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,528,234
![Brazil](/flags/br.png)
50,800
![](https://cdn.adscientificindex.com/logos/9869.jpg)
112
Luis Fernando Maia Lima
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
69
30
0.435
![](https://cdn.adscientificindex.com/logos/9869.jpg)
bibliometria
outliers
outlier
cientometria
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,583,941
![Brazil](/flags/br.png)
52,471
![](https://cdn.adscientificindex.com/logos/9869.jpg)
121
Pedro Ivo Silveira Andretta
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
58
22
0.379
![](https://cdn.adscientificindex.com/logos/9869.jpg)
Ciência da Informação
Biblioteconomia
Análise do discurso
Leitura
* Total Citation Counts Rankings
Rankings
![](/assets/images/world-icon.png)
1,748,957
![Brazil](/flags/br.png)
57,566
![](https://cdn.adscientificindex.com/logos/9869.jpg)
138
Cristiane Marina Teixeira Girard
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
33
29
0.879
![](https://cdn.adscientificindex.com/logos/9869.jpg)
Ciência da Informação