2077-3323
2077-3323
S2077-33232021000200283
10.35319/rcyc.2021471264
Bolivia
00
12
2021
00
12
2021
25
47
283
295
[
1983
15
3
3
311-25
]
[
1943
1
129-57
]
[
1999
47-65
]
[
1943
1
159-76
]
[
1946
2
1
1
15-56
]
[
1975
1
1
1
5-11
]
[
2013
11
2
2
118-37
]
[
2014
41-62
]
[
2000
4
8
8
51-62
]