%0 Journal Article %T A novel frequency-range analysis (FRA) method for determining critical words among English high-stakes tests %A Chen, Liang-Ching %A Chang, Kuei-Hu %J Journal of Intelligent and Fuzzy Systems %V 45 %N 6 %P 9605-9620 %@ 1064-1246 %D 2023-12-02 %I SAGE Publications %~ DeepDyve