1
Published 2020
OECD Publishing

2
Published 2007
Japan Bioindustry Association

3
Published 2010
Institute of Administrative Management

4
Published 2013
OECD Publishing

5
Published 2013
Japan Tax Association

6
Published 2018
Ministry of Land, Infrastructure, Transport and Tourism, Japan

8
Published 2005
OECD Publishing

9
Published 2016
OECD Publishing

10
Published 2013
OECD Publishing

11
Published 2003
Akashi Shoten Co., Ltd.

12
Published 2021
OECD Publishing

14
Published 2020
OECD Publishing

15
Published 2007
Japan Bioindustry Association

16
Published 2007
Japan Bioindustry Association

18
Published 2022
OECD Publishing

19
Published 2006
National Institute for Educational Research. Department for International Research and Cooperation

20
Published 2008
National Institute of Multimedia Education