통일교육의 정치적 내용 변화 연구: 중등학교 도덕(윤리) 교과서 중심으로Recent change in the political aspects of unification education in South Korea : with particular reference to middle and high school ethics textbooks정재우
통일대비 학교통일교육 활성화 방안연구: 고등학교를 중심으로Study on measures to promote unification education at schools in preparation for the unification : focusing on high schools조휘제
