Hiroko Tajika

Asking for Permission vs. Making Requests: Strategies Chosen by Japanese Speakers of English.

Hisae Niki, Hiroko Tajika, 1994 .

The Use of Open Educational Resources in the Content-based Approach(The Application of Contemporary Language Theories to Higher English Education: Focusing on the Importance of Content-based and Context-based Approaches)

Chizuko Kushima, Hiroko Tajika, 2012 .

Variable patterns of tense/aspect marking in interlanguage

Hiroko Tajika, H. Tajika, 1999 .