Title: Kānprachum thāng wīchākān phư̄a sanœ̄ phonngān wičhai khrang thī 4 "Mahāwitthayālai kap kānphatthanā phư̄nthī phāk ʻĪsān bon thān khwāmrū"
Description: Collection of abstracts of conference research papers on the development of Northeastern Thailand.