'English Only' Language Instruction to Japanese University Students in Low-Level Speaking & Listening Classes : An Action Research Project 論文 Patrick Lee ·2013-02-01 ·22(22) pp. 1-30 National Institute of Informatics keiwa.repo.nii.ac.jp
Speech Characteristics of Patients with Parkinson’s Disease: I. Intensity, Pitch, and Duration 論文 Gerald J. Canter ·1963-08-01 ·『Journal of Speech and Hearing Disorders』 28(3) pp. 221-229 doi:10.1044/jshd.2803.221