2528-7907
2528-7907
S2528-79072020000100163
10.36097/rsan.v1i38.1134
Ecuador
Ecuador
00
03
2020
00
03
2020
38
163
179
[
s.f
]
[
2003
Eds.)
467-77
]
[
2011
44 (76)
105-17
]
[
]
[
2015
26
193-220
]
[
2009
]
[
(s.f
]
[
2013
]
[
2010
]
[
2011
23
167-92
]
[
2001
]
[
2014
]
[
2015
]
[
s.f
]
[
2017
21 (69
347- 365
]
[
2017
80
179 -182
]
[
2001
2a ed
]
[
2014
]
[
2012
]
[
2015
]
[
2014
]
[
Real
2017
]
[
s.f
]
[
2012
]
[
]
[
]
[
2007
]
[
]
[
2015
]
[
2013
]
[
2015
]
[
2014
]
[
s.f
]