2
by Thorenz, Andrea
Published 2022
MDPI - Multidisciplinary Digital Publishing Institute

3
by Olechnicka, Agnieszka
Published 2019
Taylor & Francis

4
by Perea-Moreno, Alberto-Jesus
Published 2022
MDPI - Multidisciplinary Digital Publishing Institute

5
by D'Adamo, Idiano
Published 2021
MDPI - Multidisciplinary Digital Publishing Institute

7
by Zavadskas, Edmundas Kazimieras
Published 2021
MDPI - Multidisciplinary Digital Publishing Institute

8
by Hashemi, Shervin
Published 2021
MDPI - Multidisciplinary Digital Publishing Institute

9
by Douligeris, Christos
Published 2022
MDPI - Multidisciplinary Digital Publishing Institute

11
by Pütter, Judith Maja
Published 2017
Nomos Verlagsgesellschaft mbH & Co. KG

13
Published 2015
OECD Publishing

15
Published 2015
OECD Publishing

16
by Spießhofer, Birgit
Published 2017
Nomos Verlagsgesellschaft mbH & Co. KG

17
Published 2016
OECD Publishing

18
Published 2015
OECD Publishing

19
by Kehl, Christoph
Published 2015
Nomos Verlagsgesellschaft mbH & Co. KG

20
by Berlin-Brandenburgische Akademie der Wissenschaften,
Published 2015
Nomos Verlagsgesellschaft mbH & Co. KG