1
Published 2001
OECD Publishing

2
Published 2007
OECD Publishing

3
Published 2006
OECD Publishing

4
Published 2001
OECD Publishing

5
Published 2007
OECD Publishing

6
Published 2008
OECD Publishing

7
Published 2006
OECD Publishing

8
Published 2006
OECD Publishing

9
by Lepore, Emiliano
Published 2013
De Gruyter

10
by Almeida, Jozimar de Paes
Published 2010
SciELO Books - Centro Edelstein

11
by Kazuyuki Motohashi
Published 2015
Springer

12
by Volker Hessel
Published 2015
MDPI AG - Multidisciplinary Digital Publishing Institute

13
by Vellozo, Diogo da Sylveyra
Published 2005
SciELO Books - EDUFBA

14
by Anne M. Ruffing
Published 2016
Frontiers Media SA

15
Published 1992
National Academies Press

16
by Bell, Sarah
Published 2013
Ubiquity Press

17
by Dirk Stemerding
Published 2015
Springer

18
by Velho, Otávio Guilherme
Published 2009
SciELO Books - Centro Edelstein

19
by Arnold von Eckardstein
Published 2015
Springer

20
by Eduardo A. Ceccarelli
Published 2014
Frontiers Media SA