By Aguirre Antonio   Ferreira Afonso Henriques Borges   in Applied Economics Letters

ISSN:1466-4291|8|10|645-647

Routledge Ltd‎(2001)‎

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By Gomes Fabio Augusto Reis   Ferreira Afonso Henriques Borges   Filho Jaime de Jesus   in Applied Economics Letters

ISSN:1466-4291|15|11|859-863

Routledge Ltd‎(2008)‎

Access to resources Favorite 14.540976