1
by Pütter, Judith Maja
Published 2017
Nomos Verlagsgesellschaft mbH & Co. KG

3
Published 2015
OECD Publishing

4
Published 2017
OECD Publishing

6
Published 2015
OECD Publishing

7
Published 2017
OECD Publishing

8
by Kim, DaeEun
Published 2020
MDPI - Multidisciplinary Digital Publishing Institute

9
by Yigitcanlar, Tan
Published 2019
MDPI - Multidisciplinary Digital Publishing Institute

10
by Lytras, Miltiadis
Published 2019
MDPI - Multidisciplinary Digital Publishing Institute

11
by van Hoof, Joost
Published 2021
MDPI - Multidisciplinary Digital Publishing Institute

12
by Endreny, Theodore
Published 2021
MDPI - Multidisciplinary Digital Publishing Institute

13
by Iosub, Marina
Published 2022
MDPI - Multidisciplinary Digital Publishing Institute

14
by Pacheco, Fernando A.L.
Published 2022
MDPI - Multidisciplinary Digital Publishing Institute

15
by Hashemi, Shervin
Published 2021
MDPI - Multidisciplinary Digital Publishing Institute

16
by Schwedes, Oliver
Published 2021
transcript Verlag

17
by Batra, Kavita
Published 2022
MDPI - Multidisciplinary Digital Publishing Institute

18
by Sapountzaki, Kalliopi
Published 2022
MDPI - Multidisciplinary Digital Publishing Institute

20
by Kim, DaeEun
Published 2020
MDPI - Multidisciplinary Digital Publishing Institute