The Policies of the Expanding Japanese Language under the Korea's Education Rescript of 1911; Policy of the Expanding Japaneses Language and its Actual Condition bya the "Japanese Language Class (Kokugo-Koshukai)"
The Japanese Colonial Empire in Korea : its Policies of Education by the Government-General of Korea and the Japanese Empire Association (Teikoku-Kyoikukai) before Korea's Education Rescript of 1911
Language Policy in Korea under the Last Stage of Japanese Occupation : The Mobilization to the Movement for Daily Use and Understanding of Japanese before the Introduction of a Draft System