Supaporn Keardrit. 2001. The potential of local government for primary school lunch management in Nakhon Pathom province. Field of Study Appropriate Technology for Resource Development, Mahidol University;
Supaporn Keardrit. (2001) The potential of local government for primary school lunch management in Nakhon Pathom province . Mahidol University/Bangkok.
Supaporn Keardrit. The potential of local government for primary school lunch management in Nakhon Pathom province. . Bangkok:Mahidol University, 2001.
Supaporn Keardrit. (2001) The potential of local government for primary school lunch management in Nakhon Pathom province . Mahidol University/Bangkok.