Thaw Htwe Min และ Surasak Taneepanichskul. (2012) Effectiveness of contraceptive used behavior encouragement model to prevent unwanted pregnancy among young unmarried migrant women in Maesot, Tak Province, Thailand. Chulalongkorn University:ม.ป.ท.Thaw Htwe Min และ Surasak Taneepanichskul. 2012. Effectiveness of contraceptive used behavior encouragement model to prevent unwanted pregnancy among young unmarried migrant women in Maesot, Tak Province, Thailand. ม.ป.ท.:Chulalongkorn University;Thaw Htwe Min และ Surasak Taneepanichskul. Effectiveness of contraceptive used behavior encouragement model to prevent unwanted pregnancy among young unmarried migrant women in Maesot, Tak Province, Thailand. ม.ป.ท.:Chulalongkorn University, 2012. Print.