0120-5307

0120-5307

S0120-53072021000100014

10.17533/udea.iee.v39n1e14

Peru

00 04 2021

00 04 2021

39 1

1

2020 38 2 2

2

2017 6

115-8

3

2019 19

227-46

4

2018 1 3 3

367-74

5

2020 20

1-12

6

2020 e15235

393-419

7

2018 18 1 1

178