Čhāk patibatkān čhing sū nǣokhit læ thritsadī kānphatthanā chœ̄ng phư̄nthī bǣp būranākān = From practice to concept and theory of area-based collaboration development
Tribal Research Institute, Department of Public Welfare, Ministry of Labour and Social Welfare in collaboration with the UNDP Subregional Highland Peoples Programm , Bangkok