2550-6722
2550-6722
S2550-67222022000100116
10.37135/chk.002.16.07
Ecuador
00
04
2022
00
04
2022
16
116
127
[
2007
2
1
1
6
]
[
1994
11
59
]
[
2018
]
[
2020
18
3
3
5
]
[
2012
]
[
2020
]
[
2016
]
[
2017
1
7
7
139-44
]
[
2017
XXXIX
156
156
192
]
[
2009
]
[
2016
21
31
]
[
2018
439
4
]
[
2004
]
[
2021
42
1
1
13
]
[
2001
]
[
2002
18
175
]
[
2020
24
1
1
226
]
[
2017
]
[
2017
17
47
47
140
]
[
2019
41
2
]
[
2019
]
[
2003
]
[
1978
7
1
1
113
]
[
2019
8
3
3
86
]
[
1997
2da. Imp. ed
]
[
2016
]
[
2010
]
[
2019
]
[
2018
]
[
2019
297
]
[
2002
1
1
1
58
]
[
2017
]
[
UNESCO
2005
]
[
2005
]
[
1999
]