3件 （「simplification」）

The classification of the Japonic languages 論文集所収

Elisabeth de Boer ·2020-06-30 ·『Oxford University Press eBooks』　pp. 39-58

doi:10.1093/oso/9780198804628.003.0005

Two types of detransitive constructions in the dialects of Japanese 論文集所収

Kan Sasaki・Akie Yamazaki ·2006-09-20 ·『Typological studies in language』　pp. 352-372

doi:10.1075/tsl.68.21sas

An Explanatory Comparison of Japanese Secondary English Textbooks and IB English Textbooks 論文集所収

Akihiro Yasuda ·2021-02-16 ·『Advances in educational marketing, administration, and leadership book series』　pp. 1-18

doi:10.4018/978-1-7998-5107-3.ch005