Title: Rāingān kānwičhai rư̄ang kānwičhai chœ̄ng patibatkān bǣp mīsūanrūam nai kānphatthanā laksūt witthayāsāt thō̜ngthin Sakon Nakhō̜n
Description: Participatory action research for local science curriculum development in Sakon Nakhon Province, Northeastern Thailand.