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Hideki OSHIMA, Shizuya TARA. The Questionnaire about English Speech Sound and Pronunciation: A Small Survey in College of Technology. Naruto English Studies. 2010. 22
Shizuya, TARA, Kayoko YANAGISAWA, Hideki OSHIMA. The influence of Foreign Accent on the Listening Comprehension by Japanese EFL Learners. Annual Review of English Language Education in Japan (ARELE). 2010. 21. 121-130