1
by Matiaske, Wenzel
Published 2017
Nomos Verlagsgesellschaft mbH & Co. KG

3
by Yigitcanlar, Tan
Published 2022
MDPI - Multidisciplinary Digital Publishing Institute

4
by Masot, Ana Nieto
Published 2021
MDPI - Multidisciplinary Digital Publishing Institute

5
by Puebla-Martínez, Belén
Published 2021
MDPI - Multidisciplinary Digital Publishing Institute

7
by Lytras, Miltiadis
Published 2019
MDPI - Multidisciplinary Digital Publishing Institute