Suchada Sriputtha และ Ratana Somrongthong. (2002) Participatory learning : a strategy for improving knowledge, attitude and practice on sexual transmitted diseases in women and their spouses in the family planning clinic, Phuwiang Hospital, Thailand. Chulalongkorn University:ม.ป.ท.Suchada Sriputtha และ Ratana Somrongthong. 2002. Participatory learning : a strategy for improving knowledge, attitude and practice on sexual transmitted diseases in women and their spouses in the family planning clinic, Phuwiang Hospital, Thailand. ม.ป.ท.:Chulalongkorn University;Suchada Sriputtha และ Ratana Somrongthong. Participatory learning : a strategy for improving knowledge, attitude and practice on sexual transmitted diseases in women and their spouses in the family planning clinic, Phuwiang Hospital, Thailand. ม.ป.ท.:Chulalongkorn University, 2002. Print.