2227-1899
2227-1899
S2227-18992022000200068
Cuba
Ecuador
00
06
2022
00
06
2022
16
2
68
84
[
2020
8
33406-18
]
[
2020
5
9
9
1301-7
]
[
2019
114
176-89
]
[
2020
]
[
2017
21
3
3
503-13
]
[
2018
352-5
]
[
2016
37
2
2
200-7
]
[
2018
]
[
2020
]
[
2021
15
Special No. Uciencia
Special No. Uciencia
93-110
]
[
2019
22
5
5
11425-34
]
[
2021
]
[
Junit
2021
]
[
2021
149-97
]
[
2019
-B
649-56
]
[
2018
57
67-73
]
[
2016
]
[
2019
]
[
2019
]
[
2016
15
51-8
]
[
2019
67-80
]
[
2019
16
2
2
515-33
]
[
2012
]
[
Nunit
2021
]
[
2019
224-34
]
[
2021
722-39
]
[
2017
189-98
]
[
2015
]
[
2016
]
[
2017
21
2
2
337-52
]
[
2019
23
1
1
169-83
]
[
2018
35
5
5
5203-15
]
[
2018
]
[
2020
]
[
2019
]