Prayutho, (1991, August). Buddhism as science. Keynote paper presented the Thailand Science Day,
Faculty of Science, Chiangmai University, Thailand. Retrieved 8 December, 2009, from
http://www.dharma-gateway.com/monk/ preach/lp-prayuth/lp-prayuth-22-01.htm
Sakdiyakorn, M. (1998). Research report of classroom research: Science teaching through science,
technology and society/constructivism for grade 3 students. Bangkok: Laboratory School of Kasetsart
University.