The phonological development of adult Japanese learners of English A longitudinal study of perception and production 学位論文 Mamiko Akita ·2001-01-01 ·Durham University etheses.dur.ac.uk
Perception of L2 tones: L1 lexical tone experience may not help 論文 Xinchun Wang ·2006-05-02 doi:10.21437/speechprosody.2006-25