3
by Visvizi, Anna
Published 2020
MDPI - Multidisciplinary Digital Publishing Institute

6
by Reimers, Fernando M.
Published 2020
Springer Nature

9
by Loredana, Perla
Published 2019
FrancoAngeli

10
by Creches, Mobile
Published 2020
Taylor & Francis

11
by Muller, Johan
Published 2016
African Minds

12
by Svensson, Daniel
Published 2023
Taylor & Francis

13
by Constantinou, Costas S
Published 2022
MDPI - Multidisciplinary Digital Publishing Institute

14
by Serpa, Sandro
Published 2022
MDPI - Multidisciplinary Digital Publishing Institute

17
by Mazeikiene, Natalija
Published 2021
Peter Lang International Academic Publishing Group

19
by Voss, Waltraud
Published 2016
transcript Verlag