2224-5421
2224-5421
S2224-54212022000200303
Cuba
Cuba
Cuba
Angola
00
08
2022
00
08
2022
34
2
303
314
[
2003
19
3
3
4
]
[
2004
98
2
2
323-9
]
[
2006
6
6
202-6
]
[
2002
14
3
3
24-33
]
[
2019
9
3
3
3-9
]
[
2017
29
2
2
303-21
]
[
2006
22
3
3
10-9
]
[
2020
10
1
1
21-7
]
[
2020
LXXVII
591
591
215-21
]
[
2018
30
1
1
68-76
]
[
2003
XV
3
3
8-13
]
[
2017
]
[
2014
]
[
2014
]
[
2015
]
[
APHA, AWWA, WEF
2012
2
]
[
1987
]
[
Microsoft Corporation
2016
]
[
Statpoint Technologies. INC
2009
]
[
2008
3
]
[
2004
]
[
1985
4
3
3
45-8
]