สำนักราชบัณฑิตยสภา

The Journal of the Royal Institute of Thailand ADVISORY BOARD Panya Borisutdhi, FRI President of the Royal Institute Sobha Chupikulchai Spielmann, FRI Vice-President of the Royal Institute EDITOR-IN-CHIEF Asanee Chooarun Fellow of the Royal Institute EDITORIAL BOARD Chayan Picheansoonthon Fellow of the Royal Institute Mongkol Dejnakarintra Fellow of the Royal Institute Malithat Promathatavedi Associate Fellow of the Royal Institute Natchar Pancharoen Associate Fellow of the Royal Institute Nitaya Kanchanawan Associate Fellow of the Royal Institute Palin Phoocharoon Associate Fellow of the Royal Institute Somchai Wongwises Associate Fellow of the Royal Institute Vorawoot Hirunruk Associate Fellow of the Royal Institute Kanokwalee Chuchaiya Secretary-General, the Royal Institut e Bundit Tungprasert Deputy Secretary-General, the Royal Institute Saengchant Sansupa Director, the Royal Institute of Moral and Political Sciences Division Supanya Chomjinda Director, the Royal Institute of Sciences Division Siriporn Intarachiensiri Director, the Royal Institute of Arts Division Tipaporn Tareeges Coordinator, Academy of the Royal Institute Kulsirin Nakpaijit Coordinator, Academy of the Royal Institute Parichat Kittinan Coordinator, Academy of the Royal Institute Tanida Sukjornni Coordinator, Academy of the Royal Institute EDITORIAL STAFF Boontham Granthong Cholticha Sudmuk Chuanpit Chaovanasakul Patchana Bunpradit Kalumpak Praekthong Ladda Woralukanakul Pornthip Dettippraphap Piyapong Poyen Wantana Pitikhet Sayamol Saengmani MANAGER Naiyana Vara-Asvapati Head, Secretariat office of the Royal Institute Quarterly Journal