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

3
by Hoekstra, Arjen Y.
Published 2020
MDPI - Multidisciplinary Digital Publishing Institute

5
by Prof. Dr. Miriam Meckel
Published 2021
Nomos Verlagsgesellschaft mbH & Co. KG

6
by Yamoah, Fred Amofa
Published 2023
MDPI - Multidisciplinary Digital Publishing Institute