1
by Toshio Morikawa
Published 2018
MDPI - Multidisciplinary Digital Publishing Institute

2
by Toshio Morikawa
Published 2018
MDPI - Multidisciplinary Digital Publishing Institute

3
by Reckless, Walter C.
Published 1964
De Gruyter

4
by Kent R. Kerley
Published 2018
MDPI - Multidisciplinary Digital Publishing Institute

5
by Olaf Halvorsen Rønning
Published 2018
Palgrave Macmillan

6
by Andrew Hammond
Published 2019
IntechOpen

7
by Michal Titko
Published 2018
IntechOpen

8
by Kristin Skjørten
Published 2019
Scandinavian University Press (Universitetsforlaget)

9
by Rosario Laratta
Published 2016
IntechOpen

10
by Edited by Christopher Walmsley and Terry Kading
Published 2018
Athabasca University Press