https://doi.org/10.14258/leglin(2019)1401
https://doi.org/10.14258/leglin(2019)1402
https://doi.org/10.14258/leglin(2019)1403
https://doi.org/10.14258/leglin(2019)1404
https://doi.org/10.14258/leglin(2019)1405