(1) 田中宝紀 (2017/6/14).「日本語指導が必要な子ども」4万人以上に―指導体制追い付かず、1万人の子どもが無支援状態 Retrieved from https://news.yahoo.co.jp/byline/tanakaiki/20170614-00072060/
(2) The Sankei News (2018/10/22 ). “外国につながる子供”に日本語教育 横浜市が独自策 Retrieved from https://www.sankei.com/life/news/181022/lif1810220055-n1.html
(3) YouTube (15 September 2017). What happens when you combine children whose primary language is English with others whose primary language is Spanish? Retrieved from https://www.youtube.com/watch?v=s1Vh61WWwew
(4) YouTube (28 September 2017). How language barriers affect children on the move. Retrieved from https://www.youtube.com/watch?v=viJWUyQxvio
(5) Hiratsuka, H. (2016). Japanese language as an organizational barrier for international students to access to university services: A case of Aoyama Gakuin University. Journal of International Students, 6(4), 956-966. Retrieved from https://files.eric.ed.gov/fulltext/EJ1125556.pdf
(6) TimesLIVE (8 September 2016). How schools use language as a way to exclude children. Retrieved from https://www.timeslive.co.za/sunday-times/news/2016-09-08-how-schools-use-language-as-a-way-to-exclude-children/
(7) YouTube (15 January 2014). Tongued-tied teaching: Language policy in South African education. Retrieved from https://www.youtube.com/watch?v=vUZ8N9-TwtM
(1) 中野円佳 (2018/12/11). 外国人材受け入れ拡大 言語政策の議論必須 多言語対応には限度、「やさしい日本語」普及も Retrieved from https://news.yahoo.co.jp/byline/nakanomadoka/20181211-00107236/ See also
公益財団法人横浜観光コンベンション・ビューロー （発行年不明）外国人観光客受入のための多言語対応支援メニュー Retrieved from http://www.welcome.city.yokohama.jp/ja/ycvb/glossary/
Asahi (2018/8/17). 災害と外国人 多言語化をもっと Retrieved from https://www.asahi.com/articles/DA3S13638838.html
厚生労働省発(行年不明）外国人向け多言語説明資料 一覧 Retrieved from https://www.mhlw.go.jp/stf/seisakunitsuite/bunya/kenkou_iryou/iryou/kokusai/setsumei-ml.html
(2) The Japan Times (19 April 2017). Language barriers at Japanese medical institutions put foreign patients at risk: expert. Retrieved from https://www.japantimes.co.jp/news/2017/04/19/national/science-health/language-barriers-japanese-medical-institutions-puts-foreign-patients-risk-expert/#.W_Iz7ZMzaZM
(3) Nikkei Asian Review (14 August 2018). Hospitals in Japan turn to high-tech to treat language barriers. Retrieved from https://asia.nikkei.com/Business/Technology/Hospitals-in-Japan-turn-to-high-tech-to-treat-language-barriers
(4) ABC (16 December 2014). Health services explore new technology to overcome language barriers in Indigenous healthcare. Retrieved from http://www.abc.net.au/news/2015-12-15/indigenous-language-barrier-healthcare/7014630
(5) TimesLIVE (8 September 2016). How schools use language as a way to exclude children. Retrieved from https://www.timeslive.co.za/sunday-times/news/2016-09-08-how-schools-use-language-as-a-way-to-exclude-children
(1) Nikkei Asian Review (29 November 2018). Language is main barrier to foreigners wanting to work in Japan. Retrieved from https://asia.nikkei.com/Economy/Language-is-main-barrier-to-foreigners-wanting-to-work-in-Japan
(2) Nikkei Asian Review (22 November 2016). Japan's companies must break the language barrier. Retrieved from https://asia.nikkei.com/Business/Japan-s-companies-must-break-the-language-barrier
(3) 大塚 智彦(2016/12/17). 外国人介護実習生を「国別採点」する受け入れ団体の“上から目線” Retrieved from https://gendai.ismedia.jp/articles/-/50482
(4) The Japan Times (26 April 2017). Time to act on insights from landmark survey of Japan’s foreign residents. Retrieved from https://www.japantimes.co.jp/community/2017/04/26/issues/time-act-insights-landmark-survey-japans-foreign-residents/#.W_IuaZMzaZM
(5) The Japan Times (6 January 2017). Japan aims to overcome language, cultural barriers before 2020 Games. Retrieved from https://www.japantimes.co.jp/news/2017/01/06/national/japan-aims-overcome-language-cultural-barriers-2020-games/#.XKVobuszYk4
(6) East Asia Forum (11 October 2014). Can Japan overcome the ‘language barrier’ for foreign workers? Retrieved from http://www.eastasiaforum.org/2014/10/11/can-japan-overcome-the-language-barrier-for-foreign-workers/
(1) YouTube (13 October 2017). 'Do you speak English?' The language and information barriers faced by refugees and migrants. Retrieved from https://www.youtube.com/watch?v=BMun7lT2U_4
(2) The Guardian (16 November 2016). Language barrier leaves refugees facing struggle to rebuild their lives. Retrieved from https://www.theguardian.com/society/2016/nov/16/language-barrier-refugees-english-classes-integration-esol
(3) CBC (27 November 2016). 'It was very hard': Learning English a struggle for Syrian refugees, and support not always there. Retrieved from https://www.cbc.ca/news/canada/syrian-refugees-language-1.3864588