1028-9933
1028-9933
S1028-99332023000100041
Ecuador
Ecuador
Ecuador
Ecuador
00
00
2023
00
00
2023
102
[
2019
53
3
3
1039-47
]
[
2019
16
13
13
]
[
2019
36
5
5
674-711
]
[
2021
28
39
39
54222-37
]
[
2021
418
126245
126245
]
[
2019
28
4
4
653-63
]
[
Plastics Europe.
2021
]
[
2004
304
5672
5672
]
[
2020
12
1
1
209-32
]
[
2017
]
[
2021
371
6530
6530
672-4
]
[
2021
257
163-218
]
[
2011
45
21
21
9175-9
]
[
2012
46
22
22
12302-15
]
[
2020
399
122969
122969
]
[
2020
260
127650
127650
]
[
2020
17
1
1
]
[
2021
418
126245
126245
]
[
2021
416
126169
126169
]
[
2022
61
32
32
]
[
2011
62
8
8
1596-605
]
[
2021
777
146020
146020
]
[
2019
171
7
7
453-7
]
[
2020
737
140279
140279
]
[
2020
37
3
3
160-75
]
[
2021
288
117748
117748
]
[
2021
107
20-8
]
[
2021
790
148130
148130
]
[
2020
2
100051
100051
]
[
2020
12
14
14
]
[
2021
173
Pt B
Pt B
]
[
2022
311
120011
120011
]
[
2019
110
321-6
]
[
2020
267
115499
115499
]