Abha Sirivongs Na Ayuthaya

• Phrưttikam sukkhaphāp mư̄a čhēppūai khō̜ng prachāchon nai phāwa wikrit sētthakit
• Rūpbǣp kānbō̜rihān čhatkān prapā chumchon
• Socio-economic conditions in two subdistricts of Ranod, southern Thailand and an assessment of the socio-economic effects of the Ranod irrigation scheme
• Withīkān wičhai chœ̄ng khunnaphāp nai kānsưksā panhā yāsēptit