https://doi.org/10.14258/ralj(2020)4.1
https://doi.org/10.14258/ralj(2020)4.2
https://doi.org/10.14258/ralj(2020)4.3
https://doi.org/10.14258/ralj(2020)4.4
https://doi.org/10.14258/ralj(2020)4.5
https://doi.org/10.14258/ralj(2020)4.6
https://doi.org/10.14258/ralj(2020)4.7
https://doi.org/10.14258/ralj(2020)4.8
https://doi.org/10.14258/ralj(2020)4.9
https://doi.org/10.14258/ralj(2020)4.10