K. Aizawa

Estimating Word Difficulty : The Divergence From Frequency Levels

Tatsuo Iso, K. Aizawa, 2007 .

The effects of different types of glosses in vocabulary learning and reading comprehension

K. Aizawa, Y. Mitarai, 1999 .

Cell phones in task based learning - Are cell phones useful language learning tools?

Kazumi Aizawa, Patrick J. Kiernan, P. Kiernan, 2004, ReCALL.