Title: Rāingān kānwičhai rư̄ang kānsưksā botbāt læ nāthī khō̜ng khrūyai rōngrīan prathommasưksā nai Phāk Tawanʻō̜k Chīang Nư̄a tām nǣo khit khō̜ng sưksāthikān ʻamphœ̄, hūanā mūat kānsưksā, læ khrūyai
Description: Study of role perceptions and responsibilities of elementary school principals in northeastern Thailand.