1012-2966

1012-2966

S1012-29662022000100012

10.47993/gmb.v45i1.323

Bolivia

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2017

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2011

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2017

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2009

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2007

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2012

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2000

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2019

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2013

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2017

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2017

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2015

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2008

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2014

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2020

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2018

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2015

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