Nasution, Khoiruddin2019-09-252019-09-252016-02-092012http://hdl.handle.net/20.500.12424/233611The article describes ten principles to achieve family happiness (smart). This paper is divided into four sub-topics, which began with the introduction. The second part is described the notion of marriage and the third part is written the purpose of marriage—explaining the understanding of marriage to shape perceptions and concepts are in line with the purpose of marriage. Then in the fourth section is the discussion of the principles of how to build a happy family as the purpose of the marriage.indWith permission of the license/copyright holderSmartHappinessFamilyMethods of ethicsCommunity ethicsSocial ethicsFamily ethicsJournal volume