@article{oai:nitech.repo.nii.ac.jp:00001583,
 author = {Cullen, Brian},
 journal = {New Directions},
 month = {Mar},
 note = {This paper explores how the questioning technique of CleanLanguage can be used in the ESL classroom to help students toexplore and enrich their own metaphors in simple language., application/pdf},
 pages = {73--78},
 title = {Clean Language in the Classroom},
 volume = {33},
 year = {2015}
}