Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) MIYAMOTO Takuya,Mystery Powder Test for Teaching Creative Thinking,CHEMICAL EDUCATION,2432-6542,The Chemical Society of Japan,1976,24,6,474-477,https://cir.nii.ac.jp/crid/1390282681075039488,https://doi.org/10.20665/kagakukyouiku.24.6_474