Kanyarach Wongphuka. 2013. Competencies and social entrepreneur competency development: case studies of activists on children and youth issues in Nan province. , Mahidol University;
Kanyarach Wongphuka. (2013) Competencies and social entrepreneur competency development: case studies of activists on children and youth issues in Nan province . Mahidol University/Nakhon Pathom.
Kanyarach Wongphuka. Competencies and social entrepreneur competency development: case studies of activists on children and youth issues in Nan province. . Nakhon Pathom:Mahidol University, 2013.
Kanyarach Wongphuka. (2013) Competencies and social entrepreneur competency development: case studies of activists on children and youth issues in Nan province . Mahidol University/Nakhon Pathom.