1657-5997

1657-5997

S1657-59972022000202228

10.5294/aqui.2022.22.2.8

Brazil

Brazil

Brazil

00 06 2022

00 06 2022

22 2

1

2018 554 7693 7693

432-4

2

2018 6 12 12

2942-51

3

2021 16 3 3

203-32

4

Agência Nacional de Telecomunicações 2017

5

2017 26 4 4

6

2020 271 271

199-206

7

2018

8

2019 37 1 1

90-6

9

2020 42 2 2

118-25

10

2015 67 67

293-300

11

2019 37 1 1

11-9

12

2019 27 27

13

2000 25 24 24

3186-91

14

2019 9a

15

1986 35 6 6

382-5

16

2009 6a

17

2007 5a

18

2011 16 7 7

3061-8

19

2010

20

2020 36 20 20

1883-901

21

2018 5 2 2

22

2021 38 6 6

410-5

23

2019 21 21