Phowungprasit, Phaiboon. 2018. ““Nakhon Mae-sod” : Trend of the New Pattern of Thai Local Government and Some Observation on the Picture of ‘Nakhon Pattani’”. JOURNAL OF SOUTHERN TECHNOLOGY 5 (2):71-86. https://so04.tci-thaijo.org/index.php/journal_sct/article/view/251743.