1990-8644

1990-8644

S1990-86442023000300018

Perú

Perú

00 06 2023

00 06 2023

19 92 18 27

2020 9 11 11

2019 4 2 2

2021

2022 64 2 2

176-90

2018 56 2 2

1-20

2019 13 1 1

51-60

2021 5 5 5

2020 50 Issue 6 Issue 6

2019

1-16

2019 23 2 2

83-106

2020

2019 51

225

Ministerio de Educación 2014

2019 24 81 81

375-402

2018

2020 38 1 1

275-92

2021 40

173-93

2019 24 82 82

897-911

2021

2021