Page 4 - The International Journal of the Royal Society of Thailand Vol.XIII-2021

The International Journal of the Royal Society of Thailand
Volume XIII – 2021

The Journal of the Royal Society of Thailand

Issue Editor Prof. Kittikhun Dr. phil Pornsan Watanangura, FRS (T)
Advisor Prof. Dr. Surapol Issaragrisil, FRS (T),
President, The Royal Society of Thailand
Language Editors Mr. Scott Humphries
Mr. Graham Brocklehurst
Editorial Assistant Miss Yolada Yaiprayoon
Mr. Nadh Wisidhwatchara
Editorial Board
Associate Prof. Dr. Kris Chatamara, FRS (T), Academy of Science
Prof. Narattapholl Charoenphandhu, AFRS (T),
Prof. Dr. Pasuk Phongpaichit, FRS (T), Academy of Moral and Politics
Prof. Kittikhun Dr. phil Pornsan Watanangura, FRS (T), Academy of Arts
Prof. Dr. Prinya Chindaprasert, AFRS (T), Academy of Science
Prof. Sasithon Pukrittayakamee, FRS (T), Academy of Science
Prof. Srisurang Poolthupya, FRS (T), Academy of Arts
Ms. Duangta Tancho, Secretary-General
Ms. Saengchant Sansupa, Former Deputy Secretary-General
Miss Piyaratt Inorn, Director of Science Division
Miss Kanokporn Chuenjaidee, Literateur, Professional Level
Mr. Nadh Wisidhwatchara, Literateur, Practitioner Level

Opinions expressed in the Journal are those of the authors. They do not represent
the views of the editors or of the Royal Society. Articles are subject to peer-review and
approval by the editors.

ISSN 1906-7879

Distributor The Royal Society of Thailand
Office Office of the Royal Society of Thailand
Sanam Suea Pa, Khet Dusit
Bangkok 10300, Thailand
Tel. (66) 2 356 0466-70
http://www.royalsociety.go.th
e-mail address: ripub@orst.go.th

© The Royal Society of Thailand 2022

Cover Design : Prof. Eakachat Joneurairatana, AFRS (T), Academy of Arts
Back Cover : Emeritus Prof. Pishnu Supanimit, AFRS (T), Academy of Arts

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