Black Friday: lifetime access is on a special offer in the app, until November 30. Black Friday: special offer on lifetime access, until November 30. Download
공공행정은 정부의 정책을 실행하는 중요한 역할을 합니다.gonggonghaengjeongeun jeongbui jeongchaeg-eul silhaenghaneun jungyohan yeoghal-eul hamnida.Public administration plays an important role in implementing government policies.