@article{oai:repository.ninjal.ac.jp:00003476, author = {Mochizuki, Sudo Michiko and Kagomiya, Takayuki and Hori, Tomoko}, journal = {Proceedings of 10th International Conference on Speech Prosody 2020}, month = {May}, note = {Juntendo University, National Institute for Japanese Language and Linguistics, Juntendo University}, pages = {872--875}, title = {Present state analysis and measurement of pronunciation training effectiveness in English acquisition : Relationships between production patterns and English proficiencies}, year = {2020} }