2528-7907
2528-7907
S2528-79072022000400102
10.36097/rsan.v0i52.2226
Ecuador
00
02
2022
00
02
2022
1
52
102
114
[
2020
26
8
8
916-22
]
[
2020
4
4
4
30-9
]
[
2018
1-11
]
[
2006
31
1
1
20-30
]
[
2013
16
1
1
25-7
]
[
2017
]
[
2018
1
Vigésima edición
]
[
1978
23
2
2
63-109
]
[
2004
44
5
5
703-6
]
[
2012
43
3
3
189-95
]
[
2021
67
]
[
2016
13 Edición
]
[
2009
15
3
3
717-21
]
[
2019
23
92
92
14-8
]
[
2019
21
3
3
277-87
]
[
2021
75
6
6
]
[
2017
Cuarta edición
]
[
2021
16
1
1
37-48
]
[
2021
1st ed
]
[
2020
45
2
2
137-46
]
[
2015
16
1
1
71-6
]
[
2015
31
2
2
160-71
]
[
2018
]
[
2019
7
2
2
9-16
]
[
2020
84
104485
104485
]
[
2020
15
2
2
66-72
]