2528-7907
2528-7907
S2528-79072019000200094
10.36097/rsan.v1i35.962
Ecuador
00
12
2019
00
12
2019
35
94
107
[
1991
11(39
257-65
]
[
]
[
2012
2
130-48
]
[
2012
28
]
[
2003
24 -29
]
[
2002
13(1
9-16
]
[
(197
4
30(1)
159-65
]
[
2018
p. 85
]
[
2001
]
[
]
[
2009
28(4
403-7
]
[
2002
17(4)
201-5
]
[
2004
14(3)
142- 151
]
[
1981
2(2
99-113
]
[
1986
]
[
2011
20(2
225-33
]
[
2018
]
[
2010
2(10
23-7
]
[
2004
4(1
137-60
]
[
2009
32(1981
399-404
]
[
2003
XXIII
11-22
]
[
2001
]
[
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29(2
103-10
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[
2006
153
18-21
]