1
Peer Reviewed
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“...Universidad Nacional (Costa Rica),...”
2
Published: [1974?]-
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“...Universidad Nacional (Costa Rica). Escuela de Geografía....”
3
Peer Reviewed
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“...Universidad Nacional (Costa Rica). Departamento de Filosofía....”
4
Published: 1996-
5
Published: 1980]-
Free to read (incl. Open Access)
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“...Universidad Nacional (Costa Rica). Facultad de Ciencias Sociales....”
6
Peer Reviewed
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“...Universidad Nacional (Costa Rica). Centro de Estudios Generales....”
7
Published: 2002-
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“...Universidad Nacional (Costa Rica). Escuela de Ciencias Ambientales....”
8
Peer Reviewed
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“...Universidad Nacional (Costa Rica). Instituto de Estudios Latinoamericanos....”
9
Published: [1980]-
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“...Universidad Nacional (Costa Rica). Escuela de Relaciones Internacionales,...”
10
Published: [1979]-
Peer Reviewed
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“...Universidad Nacional (Costa Rica). Escuela de Medicina Veterinaria,...”
11
Published: [1997]-
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“...Universidad Nacional (Costa Rica). Programa Regional de Maestría en Desarrollo Rural....”
12
Published: 1982-
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“...Universidad Nacional (Costa Rica). Escuela de Bibliotecología, Documentación e Información....”
13
Published: [1984]-
Peer Reviewed
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“...Universidad Nacional (Costa Rica). Facultad de Ciencias Exactas y Naturales....”
14
Peer Reviewed
Free to read (incl. Open Access)
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“...Universidad Nacional (Costa Rica). Centro de Investigación y Docencia en Educación....”
15
Published: 1979-
Peer Reviewed
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“...Universidad Nacional (Costa Rica). Escuela de Literatura y Ciencias del Lenguaje,...”
16
Published: [2001]-
Peer Reviewed
Free to read (incl. Open Access)
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“...Universidad Nacional (Costa Rica). Centro de Investigación y Docencia en Educación....”
17
Published: 1975-
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“...Universidad Nacional (Costa Rica). Escuela de Historia....”
18
Peer Reviewed
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“...Universidad Nacional (Costa Rica). Tecnologías Educativas para las Ciencias del Movimiento Humano y...”