2
by Matiaske, Wenzel
Published 2017
Nomos Verlagsgesellschaft mbH & Co. KG

5
Published 2002
National Academies Press

6
by Coble, Yank D.
Published 2009
National Academies Press

7
by Irvine, Leslie
Published 2019
MDPI - Multidisciplinary Digital Publishing Institute

8
by Slater, Mel
Published 2019
Frontiers Media SA

9
by van Hoof, Joost
Published 2022
MDPI - Multidisciplinary Digital Publishing Institute

10
by Carroll, William K.
Published 2021
Athabasca University Press

11
by Leggat, Peter
Published 2022
MDPI - Multidisciplinary Digital Publishing Institute

17
by Rieckmann, Marco
Published 2020
MDPI - Multidisciplinary Digital Publishing Institute

18
by Nelson, Joanne
Published 2019
MDPI - Multidisciplinary Digital Publishing Institute

20
by Spangenberg, Izak
Published 2016
AOSIS