Interlanguage phonology : acquisition of timing control and perceptual categorization of durational contrast in Japanese 学位論文 Takako Toda ·1996-01-01 ·『ANU Open Research (Australian National University)』 doi:10.25911/5d78d8516de3a
Investigation of factors behind foreign accent in the L2 acquisition of Japanese lexical pitch accent by adult English speakers 学位論文 Emi Sakamoto ·2011-06-29 hdl.handle.net
An Acoustic Study of the Japanese Short and Long Vowel Distinction 学位論文 Sanae Akaba ·2008-08-18 ·University of Kansas hdl.handle.net