2224-5421
2224-5421
S2224-54212021000200046
Cuba
Cuba
00
08
2021
00
08
2021
33
2
46
68
[
2011
2
509-20
]
[
1985
446
26-41
]
[
1998
]
[
2007
71
4
4
1352-62
]
[
Third
688
]
[
2015
22
9
9
1-13
]
[
2012
46
92-100
]
[
2010
79
643-9
]
[
1992
First
320
]
[
2017
27
]
[
2006
17
430-8
]
[
2015
Segunda
118
]
[
ISO 9001:2015
2015
]
[
1997
First
384
]
[
1979
First
480
]
[
1987
5
37-42
]
[
1992
81
5
5
467-70
]
[
2018
10
271
]
[
1998
3
2
2
241-9
]
[
2005
23
3
3
269-74
]
[
2005
61
464-71
]
[
2002
11
4
4
269-75
]
[
2001
74
4
4
543-54
]
[
1988
20
12
12
1101-7
]
[
2018
65
445-50
]
[
2006
68
2
2
133-40
]
[
2014
8
]
[
1996
62
911-5
]
[
2014
6
2056-69
]
[
2019
41
4
4
668-78
]