Digital Book - 해외 초·중등학교 한국어교재

- Supports e-pub 3.0 online learning materials that can be used in various ways
- Provide multimedia in-depth learning materials for learners and teachers based on book-type textbooks
- Learning materials including photos, sound sources, and videos can be used on various devices
- Create your own e-book with functions such as selecting bookmarks and memos that learners want
- Quickly and easily read e-books overseas through dedicated viewer