virach[at]gmail[dot]com
virach[at]musashino-u[dot]ac[dot]jp
https://sites.google.com/site/virach/
Faculty of Engineering, Thammasat University
Phahonyothin Rd., Klong 1, Klong Luang,
Pathumthani 12120, Thailand.
Faculty of Engineering, Musashino University
3-3-3 Ariake, Koto-ku, Tokyo 135-8181, Japan
Tel: +81-3-5530-7681 ext. 1866
Fax: +81-3-5530-3822