Yuniarini และ Amara Soonthorndhada. (2014) Experience in premarital sexual intercourse among unmarried youth in Indonesia : an analysis of IDHS 2012. Mahidol University:ม.ป.ท.Yuniarini และ Amara Soonthorndhada. 2014. Experience in premarital sexual intercourse among unmarried youth in Indonesia : an analysis of IDHS 2012. ม.ป.ท.:Mahidol University;Yuniarini และ Amara Soonthorndhada. Experience in premarital sexual intercourse among unmarried youth in Indonesia : an analysis of IDHS 2012. ม.ป.ท.:Mahidol University, 2014. Print.