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
교육령은 학생들의 권리를 보호하기 위해 제정되었습니다.gyoyugnyeongeun haksaengdeul-ui gwonli-reul bohohagi wihae jejeongdoeeossseubnida.The education law was enacted to protect the rights of students.