1
Published 2005
OECD Publishing

2
Published 2007
National Institute for Education Research of Japan

3
Published 2006
National Institute for Educational Research. Department for International Research and Cooperation

4
Published 2008
Japan Oil, Gas and Metals National Corporation

5
Published 2001
OECD Publishing

6
Published 2008
National Institute of Multimedia Education

7
Published 2007
Japan Bioindustry Association

8
Published 2004
National Institute for Educational Policy Research

9
Published 2003
OECD Publishing

10
Published 2007
Japan Bioindustry Association

11
Published 2010
Institute of Administrative Management

12
Published 2006
Ministry of Internal Affairs and Communications of Japan

13
Published 2007
Japan Bioindustry Association

14
Published 2013
Japan Tax Association

15
Published 2013
OECD Publishing

16
Published 2016
OECD Publishing

17
Published 2016
OECD Publishing

18
Published 2013
OECD Publishing