1390-0129
1390-0129
S1390-01292020000200039
10.33333/rp.vol45n1.04
Ecuador
00
04
2020
00
04
2020
45
1
39
48
[
2009
297-306
]
[
2016
9
879-.
]
[
2007
13(34)
151-6
]
[
2012
33(2)
122-32
]
[
1989
]
[
2017
59-69
]
[
2012
]
[
2015
]
[
MathWorks
2018
]
[
2013
.
4th
-.
]
[
2016
]
[
2008
]
[
1992
7(1)
384-91
]
[
2005
]
[
2005
]
[
2015
22(2)
1258-65
]