2
by Liu, Dengfeng
Published 2023
MDPI - Multidisciplinary Digital Publishing Institute

3
by Ameel, Lieven
Published 2023
transcript Verlag

4
by Karpouzou, Peggy
Published 2023
Peter Lang International Academic Publishers

6
by Russo, Alessio
Published 2021
MDPI - Multidisciplinary Digital Publishing Institute

9
by Bryant, Raymond
Published 1997
Taylor & Francis

10
by Gössling, Stefan
Published 2006
Taylor & Francis

11
by Ambrosino, Fabrizio
Published 2023
MDPI - Multidisciplinary Digital Publishing Institute

12
by Checchi, Vittorio
Published 2023
MDPI - Multidisciplinary Digital Publishing Institute

13
by Lu, Guining
Published 2023
MDPI - Multidisciplinary Digital Publishing Institute

14
by Pintilii, Radu-Daniel
Published 2023
MDPI - Multidisciplinary Digital Publishing Institute

15
by Kontakiotis, George
Published 2023
MDPI - Multidisciplinary Digital Publishing Institute

17
by Fuinhas, José Alberto
Published 2023
MDPI - Multidisciplinary Digital Publishing Institute

18
by Batra, Jyotsna
Published 2023
MDPI - Multidisciplinary Digital Publishing Institute

19
by Jervis, Peter John
Published 2023
MDPI - Multidisciplinary Digital Publishing Institute