Kasem Wathanachai. (2008) Mental health toward 2020: working together for better mental health in Asia. <i>Journal of Mental Health of Thailand</i>, <i>16</i>(3), 199-204.Kasem Wathanachai. "Mental health toward 2020: working together for better mental health in Asia". Journal of Mental Health of Thailand 16 (2008):199-204.Kasem Wathanachai. Mental health toward 2020: working together for better mental health in Asia. Department of Mental Health Thailand:ม.ป.ท. 2008.