2218-3620
2218-3620
S2218-36202022000200124
Ecuador
Ecuador
00
04
2022
00
04
2022
14
2
124
131
[
2017
3a. ed.
]
[
1996
3-12
]
[
1995
]
[
1994
]
[
2018
16
2
2
262-77
]
[
2021
17
80
80
295-303
]
[
2007
]
[
2004
13
13
145-57
]
[
2015
41
2
2
389-99
]
[
2021
4
1
1
65-73
]
[
1969
]
[
2009
]
[
2002
]
[
2006
40
2
2
]
[
2020
3
3
3
158-65
]
[
2017
51
25
25
9-18
]
[
2020
12
5
5
136-42
]
[
1987
]
[
2000
34
2
2
108-17
]