Ali Akbar Mengal และ Ratana Somrongthong. (2011) Factors associated with disabilty among children's aged 2-9 years in Southern Thailand : a secondary analysis of Thailand multiple indicator cluster survey 2006. Chulalongkorn University:ม.ป.ท.Ali Akbar Mengal และ Ratana Somrongthong. 2011. Factors associated with disabilty among children's aged 2-9 years in Southern Thailand : a secondary analysis of Thailand multiple indicator cluster survey 2006. ม.ป.ท.:Chulalongkorn University;Ali Akbar Mengal และ Ratana Somrongthong. Factors associated with disabilty among children's aged 2-9 years in Southern Thailand : a secondary analysis of Thailand multiple indicator cluster survey 2006. ม.ป.ท.:Chulalongkorn University, 2011. Print.