Paraguay
Filter
200
Featured
Language
Document type
148
20
11
8
5
3
2
1
1
1
Countries / Regions
8
7
6
6
5
5
5
5
5
4
4
3
3
3
3
3
3
Authors & Publishers
15
13
13
11
9
9
9
8
6
6
5
5
5
5
4
4
4
4
4
3
3
3
3
3
3
2
2
2
2
2
2
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Publication Years
Category
54
32
26
25
23
23
20
20
11
10
7
5
2
2
1
1
1
1
1
Toolboxes
24
4
3
3
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
No results found