3
by Schwedes, Oliver
Published 2021
transcript Verlag

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

6
by Olechnicka, Agnieszka
Published 2019
Taylor & Francis

7
by Perea-Moreno, Alberto-Jesus
Published 2022
MDPI - Multidisciplinary Digital Publishing Institute

13
by Yigitcanlar, Tan
Published 2019
MDPI - Multidisciplinary Digital Publishing Institute

14
by Shah, Esha
Published 2019
MDPI - Multidisciplinary Digital Publishing Institute

16
by Han, Hoon
Published 2020
MDPI - Multidisciplinary Digital Publishing Institute

18
by Meran, Georg
Published 2021
Springer Nature

20
by Eckhardt, Klaus
Published 1993
Peter Lang International Academic Publishing Group