The identifier 2020.oak/6250/2/미래목표지향성이 자기효능감, 학습만족도에 미치는 영향(중학교 정보수업 중심으로).pdf does not correspond to a valid Bitstream in Repository. This may be because of one of the following reasons:
The URL of the current page is incorrect - if you followed a link from outside of Repository it may be mistyped or corrupt.
You entered an invalid ID into a form - please try again.
If you're having problems, or you expected the ID to work, feel free to contact the site administrators.