DEVELOPMENT OF SEX EDUCATION BOOKS FOR ELEMENTARY SCHOOL STUDENTS
The purpose of this study was to develop sex education books that have valid, feasible, and effective criteria used to convey sex education. The book development model uses the Borg and Gall development model, namely information gathering, planning, development of initial product drafts, expert test...
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| Format: | Book |
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Universitas Muhammadiyah Ponorogo,
2018-12-01T00:00:00Z.
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| Online Access: | Connect to this object online. |
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Internet
Connect to this object online.3rd Floor Main Library
| Call Number: |
A1234.567 |
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| Copy 1 | Available |