Rāingān kānwičhai rư̄ang kānplīanplǣng thāng sētthakit, kānmư̄ang, sangkhom, læ watthanatham nai chumchon chātphan Kūai læ Yō̜ : kānsưksā prīapthīap chapho̜ karanī = The economic, political, social, and cultural changes in Kui and Nyo ethnic communities : a comparative case study
Wičhai ʻĪsān : withī witthayā kap kānsưksā phalang thāng sangkhom nai Phāk ʻĪsān = Isan inquiries and the inquiries of Isan : a genealogy of research methodologies and the studies of social forces in Northeastern Thailand