0187-5779
0187-5779
S0187-57792021000100128
10.28940/terra.v39i0.833
Ecuador
Mexico
Mexico
00
12
2021
00
12
2021
39
[
2019
17
32
32
109‑129
]
[
2003
2
46-53
]
[
2006
27
3
3
95-101
]
[
2001
107
3
3
167‑175
]
[
2004
39
3
3
233-40
]
[
2017
25
S1
S1
70-7
]
[
2018
3
238-52
]
[
1994
557-62
]
[
1990
161-86
]
[
2015
196
3-14
]
[
2010
1
2
2
203-16
]
[
2018
45
3
3
27-31
]
[
2001
155
245-57
]
[
InfoStat
2013
]
[
1984
71
3-4
]
[
2009
59
3
3
233-7
]
[
1996
382
445-8
]
[
1995
54
2
2
179-82
]
[
2015
42
4
4
11-8
]
[
2002
34
11
11
1527-36
]
[
2002
32
3
3
415-9
]
[
2013
13
2
2
113-9
]
[
2018
45
3
3
73-80
]
[
2009
130
4
4
1951-7
]
[
2015
196
49-65
]
[
2010
27
4
4
270‑276
]
[
2017
38
4
4
156-9
]
[
2017
19
2
2
25-9
]
[
2017
35
1
1
26-39
]
[
2020
11
3
3
457-65
]
[
2017
51
4
4
437-46
]
[
2014
32
1
1
3-8
]
[
2001
141-58
]
[
2018
39
102-9
]
[
2018
30
2
2
115-21
]
[
2019
10
675
]