Title: Sētthakit khīeo tāmrō̜i sētthakit phō̜phīang khō̜ng Phrabāt Somdet Phračhaoyūhūa sū kānphatthanā yāng yangyư̄n
Description: Sustainabale development using the theory of sufficiency economy in Thailand.
Subjects: Sustainable development
Places: Thailand