2件 （「method of survey」）

Social Anxiety in Japanese Learners: Implications for English Education 論文

David Ostman・Larry Xethakis ·2021-08-01 ·2020(1)　pp. 152-152

doi:10.37546/jaltpcp2020-19

Keshan Disease-a Review from the Aspect of History and Etiology. 論文

Yun‐Bao Liu・Momoko Chiba・Yutaka Inaba・Masao Kondo ·2002-01-01 ·『Nippon Eiseigaku Zasshi (Japanese Journal of Hygiene)』　56(4)　pp. 641-648

doi:10.1265/jjh.56.641