1012-2966
1012-2966
S1012-29662021000200244
10.47993/gmb.v44i2.237
Bolivia
Bolivia
Bolivia
00
00
2021
00
00
2021
44
2
244
248
[
1990
89
9
9
811-7
]
[
2020
75
513-6
]
[
2017
43
337-44
]
[
2019
]
[
2019
44
5
5
1946-8
]
[
2018
21
110-2
]
[
2017
26
5
5
857-64
]
[
2020
06
19
12
6
6
]
[
1999
162
1
1
35-9
]
[
2019
48
4
4
765-78
]
[
2017
31
2
2
139-49
]
[
2014
15
4
4
356
]
[
2010
6
4
4
537-9
]
[
2007
21
4
4
437-40
]