gaeipseol
intervention theory
théorie de l'intervention
개입설은 사회적 변화의 원인을 설명하는 이론입니다.
Gaeipsul-eun sahoejeok byeonhwa-ui wonin-eul seolmyeonghaneun il-eonimnida.
Intervention theory is a theory that explains the causes of social change.
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