2550-6587
2550-6587
S2550-65872017000300011
10.33936/rehuso.v2i3.1236
Ecuador
Ecuador
Ecuador
Ecuador
00
12
2017
00
12
2017
2
3
11
27
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2002
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2003
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2009
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2000
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2009
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2007
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2004
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2002
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2015
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2012
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2009
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2014
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2009
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2004
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2002
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2007
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2010
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2010
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2013
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2013
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2008
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2006
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2011
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[
Unesco
2012
]