Naoaki Wada
发表
Naoaki Wada,
2011
.
Masaharu Shimada,
T. Okubo,
Ryohei Naya,
2017
.
Akiko Nagano,
Masaharu Shimada,
Kazuya Nishimaki,
2016
.
Y. Hirose,
Masaharu Shimada,
T. Okubo,
2015
.
Naoaki Wada,
Naoaki Wada,
2013,
English Language and Linguistics.
Naoaki Wada,
2002
.
B. Cappelle,
Naoaki Wada,
2010
.