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

4
by Thorenz, Andrea
Published 2022
MDPI - Multidisciplinary Digital Publishing Institute

5
by Van Oel, Pieter
Published 2019
MDPI - Multidisciplinary Digital Publishing Institute

6
by Lombardi, Mariarosaria
Published 2023
MDPI - Multidisciplinary Digital Publishing Institute

7
by Ziębicki, Bernard
Published 2023
MDPI - Multidisciplinary Digital Publishing Institute