Designing a Syntax-Based Retrieval System for Supporting Language Learning.

Nai-Lung Tsao Chin-Hwa Kuo David Wible Tsung-Fu Hung Designing a Syntax-Based Retrieval System for Supporting Language Learning. 73-81 2009 12 Educational Technology & Society 1 http://www.ifets.info/abstract.php?art_id=911 db/journals/ets/ets12.html#TsaoKWH09