About this article
Published Online: Feb 07, 2023
Page range: 17 - 21
DOI: https://doi.org/10.2478/ie-2023-0005
© 2023 Giuseppe Simone et al., published by Sciendo
This work is licensed under the Creative Commons Attribution 4.0 International License.
Giuseppe Simone
University of Bologna,
Italy
Mario Pianta
Scuola Normale SuperioreFlorence, Italy