References
1.The book the invention of the pradoi
2.Insulation design principles Protector
3.Basic education course books. Buddhist 2551 (2008) strand occupations and technology level 4 (m 4-6)
4.documentation of teaching, inventing fashion
5.The book made artificial flowers.
6.www.trueplookpanya.com/new/cms_detail
7.www.bloggang.com/viwdiary.php
8.www.kbfobooks.com
9.http://www.tacp.co.th/makesys.html
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