2518-4431
2518-4431
S2518-44312021000200005
10.23881/idupbo.021.2-1e
Bolivia
00
00
2021
00
00
2021
21
2
5
17
[
2009
20
20
42-55
]
[
1996
1
21
21
107-38
]
[
1990
1
1
1
1
]
[
2009
2
8
8
120-42
]
[
2019
]
[
2019
61-87
]
[
2018
73
]
[
2015
]
[
2015
41
21
21
8-16
]
[
2011
110
110
1-84
]
[
2017
1
7
7
]
[
2017
]
[
2018
2
225
225
133-64
]
[
2019
]
[
2020
20
]
[
2020
128
]
[
2014
59
59
251-74
]
[
1964
]
[
1962
70
5
5
9-49
]
[
1974
]
[
2017
2
16
16
]
[
2020
]
[
2021
]