English Speech Database Read by Japanese Learners for CALL System Development 論文 Nobuaki Minematsu・Yoshitaka Tomiyama・Kei Yoshimoto・Katsumasa Shimizu・Seiichi Nakagawa・Masatake Dantsuji・Shozo Makino ·2002-05-01 doi:10.63317/2h2uvuunc5if