community of position
cohort study
community of action
community of circumstance
community of interest
community of inquiry
community of place
community of practice
community of purpose
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/suto3/google.iconcommunity of position
/suto3/Google画像検索.iconcommunity of position
/suto3/Google定義検索.icon community of position
/suto3/wikipedia.iconcommunity of position
/suto3/weblio.icon community of position
/suto3/kotobank.icon community of position
/suto3/jisho.icon community of position