Relations Among Articulation Scores in Speech Perception, Articulation Scores in Speech Production, and Hearing Level in Children with Hearing Impairments 論文 Takaharu Ando・Tomoyoshi Yoshino・Yasuo Shimizu・Yasuto Itabashi ·1999-01-01 ·『The Japanese Journal of Special Education』 36(4) pp. 49-57 doi:10.6033/tokkyou.36.49_1