2
by Lytras, Miltiadis
Published 2019
MDPI - Multidisciplinary Digital Publishing Institute

3
by Mieg, Harald A.
Published 2022
MDPI - Multidisciplinary Digital Publishing Institute

8
by Pawlowska, Barbara
Published 2021
MDPI - Multidisciplinary Digital Publishing Institute

9
by Ulgiati, Sergio
Published 2022
MDPI - Multidisciplinary Digital Publishing Institute