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Period：2022-02-01~2022-07-31

LINE sharing feature only supports mobile devices

1082-Class Management-00584

Period：Not set

LINE sharing feature only supports mobile devices

1082-Seminar in Educational Administration-13004

Period：2020-02-01~2020-07-31

LINE sharing feature only supports mobile devices

1012-Classroom Management Practices-00501

Period：2013-01-01~2013-08-31

LINE sharing feature only supports mobile devices

992-Seminar in Class Management-13027

Period：2011-02-07~2011-07-31

LINE sharing feature only supports mobile devices