Genre
Electronic journals
161
Periodicals
157
Libros electrónicos
94
Electronic books
27
Périodiques
14
Newspapers
6
Study and teaching
5
Libros electronicos
3
Statistics
3
Cross-cultural studies
2
Handbooks, manuals, etc
2
Revistas electrónicas
2
periodicals
2
Congresos
1
Congresses
1
Encyclopedias
1
Handbooks
1
Manuales , manuales, etc
1
Manuales, manuales, etc
1
Methodology
1
Metodología
1
Miscellanea
1
Periodialcs
1
methods
1