2077-2161
2077-2161
S2077-21612022000200222
10.35319/ajayu.202107
Bolivia
00
00
2022
00
00
2022
20
2
222
241
[
2012
62
3
3
2034-9
]
[
2004
7
6
6
734-41
]
[
2004
34
34
163-75
]
[
2009
3-15
]
[
2015
8
129-47
]
[
1982
53
413-25
]
[
2006
71
303-11
]
[
2011
]
[
2008
39
111-22
]
[
1980
10
85
]
[
1983
44
113-26
]
[
2015
3
1-6
]
[
2003
7
527-33
]
[
2009
199-213
]
[
2006
10
10
10
435-41
]
[
2004
95
1
1
257-62
]
[
1983
94
1
1
100-31
]
[
1987
380-5
]
[
1990
14
2
2
131-49
]
[
1991
2
63-88
]
[
1998
3
5
701-78
]
[
1994
66
4
4
776-97
]
[
2006
517-49
]
[
1993
29
655-63
]
[
2011
27
3
3
179-85
]
[
2005
5
17-25
]
[
2010
40
2326-46
]
[
2000
]
[
2003
]
[
2019
14
4
4
]
[
2006
29
589-611
]
[
2012
15
41-58
]
[
2001
22
70-85
]
[
2009
80
1210-31
]
[
1997
123
303-25
]
[
2006
55
4
4
428-38
]
[
2017
92
1
1
34-8
]
[
1996
]
[
1972
40
525-43
]
[
2004
16
255-60
]
[
1988
103
324-44
]
[
2015
257-89
]
[
2008
]
[
1997
]
[
2003
59
55-64
]
[
2012
31
231-56
]
[
2011
93
84-95
]
[
2020
18
1
1
52-77
]
[
2015
38
4
4
354-72
]
[
2002
43
433-43
]
[
1993
5
4
4
217-2 20
]
[
2012
131-46
]
[
2015
44
637-57
]
[
2006
29
90-8
]
[
1995
56-75
]
[
2008
78
66-74
]
[
2011
35
3
3
903-11
]
[
2003
269-84
]
[
2005
15
165-74
]