Language: Portuguese, Spanish, English, French
Publisher: Universidade Federal da Paraíba (Brazil)
ISSN: 0104-8929
Availability: 1995-present
Language: Portuguese, Spanish, English, French
ISSN: 1413-9448
EISSN: 1983-8891
Availability: 1995-present
Language: Spanish, English, French, Catalan
ISSN: 1138-5790
Availability: 1998-present
Language: Spanish, English, French, Catalan
ISSN: 0213-1110
EISSN: 1988-3412
Availability: 1985-1992
Language: Spanish, Portuguese, French, English
ISSN: 1695-7504
Availability: 2003-present
Language: Portuguese, English, French, Spanish
ISSN: 1981-7517
EISSN: 1981-7509
Availability: 2007-present
Language: Spanish, French
ISSN: 1699-4949
Availability: 2005-present
Language: Catalan, Spanish, English, French
ISSN: 0212-5056
EISSN: 2013-1453
Availability: 1983-present
Language: Spanish, English, French
Publisher: Universidad Nacional de Educación a Distancia (Spain)
ISSN: 2174-5382
Availability: 1995-present
Language: Spanish, French
Publisher: Universidad Complutense de Madrid
ISSN: 1139-9368
EISSN: 1989-8193
Availability: 1993-present
Language: Spanish, English, French, Portuguese
Publisher: Universidad de Antioquia (Colombia)
ISSN: 2011-799X
Availability: 2008-present
Language: Spanish, English, French
ISSN: 1988-3366
Availability: 2007-present
Language: Spanish, English, French
ISSN: 1699-7778
Availability: 2000-present
Language: Portuguese, English, Spanish, French
Publisher: Universidade Federal do Rio de Janeiro
ISSN: 1982-8985
Availability: 2008-present
Language: Portuguese, Spanish, English, French
Publisher: Universidade Unigranrio (Brasil)
ISSN: 1678-3182
Availability: 2002-present
Language: Spanish, Portuguese, English, French, German
EISSN: 2258-014X
Availability: 2010-present
Language: Italian, French, Spanish
Publisher: Universitaet Bern (Switzerland)
ISSN: 2504-2750
Availability: 2016-present
Language: Portuguese, Spanish, French, English
ISSN: 1646-477X
Availability: 2006-present
Language: Spanish, English, French
ISSN: 1870-7454
Availability: 2000-present
Language: Spanish, English, French, Catalan
Publisher: Universitat de València
ISSN: 1579-735X
Availability: 1996-present