2448-9190
2448-9190
S2448-91902020000400413
10.29262/ram.v67i4.811
Mexico
00
12
2020
00
12
2020
67
4
413
420
[
2019
132
23
23
2856-64
]
[
2001
28
2
2
322-9
]
[
2005
84
6
6
331-7
]
[
2017
96
29
29
]
[
2015
53
^sS1
^sS1
S1
6-17
]
[
2014
32
1
1
28-33
]
[
2013
3
]
[
2019
37
6
6
52-7
]
[
2006
65
5
5
564-72
]
[
2020
40
5
5
791-8
]