Search for books including single volumes, periodicals, non-books, and e-resources. Request SDI service, reserve books, extend loans, and renew. View loan history, reserved items, and lost books. Access library rules and login to manage account.
The app provides essential English phrases for international travel, including video lectures and a bestseller book. Users can practice pronunciation with native speaker audio and a recording feature.
The app offers a Korean chess experience with a powerful AI engine and 20 difficulty levels. Players can customize game settings, practice with replay, and save game records for review.
