0121-3628
0121-3628
S0121-36282020000100167
10.17533/udea.ef.n61a11
Colombia
00
06
2020
00
06
2020
61
167
185
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2014
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1999
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2007
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1994
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1999
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2007
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2012
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1983
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1994
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1999
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2005
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2007
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2007
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2007
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2007
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2011
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2011
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2017
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1998
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1982
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1998
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2006
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