2448-9190
2448-9190
S2448-91902018000400414
10.29262/ram.v65i4.560
Mexico
Mexico
Mexico
00
12
2018
00
12
2018
65
4
414
421
[
2004
58
8
8
635-41
]
[
2000
42
42
438-46
]
[
2014
]
[
2010
126
2
2
619-25
]
[
2015
121
4
4
1034-42
]
[
1993
342
8866
8866
286-8
]
[
2010
115
2
2
c94-9
]
[
2004
140
3
3
189-202
]
[
2017
125
3
3
1042-8
]
[
2013
66
10
10
1093-104
]