Development of English Listening: A Longitudinal Study of Japanese Learners
Keisuisha 2012
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海鳥社 2012
A Quantitative Analysis of the English Textbooks of Five Asian EFL Countries: with a Focus on Readability in STUDIES IN LANGUAGE AND TEXTBOOK ANALYSIS
University of Strathclyde Publishing 2008
A Quantitative Analysis of the English Textbooks of Thailand, China, Korea and Japan: with a Focus on Readability in TEXTS, TEXTBOOKS AND READABILITY
University of Strathclyde Publishing 2007