http://pikanasaya.blogspot.com/2014/04/blog-post_2.html?m=1

http://pikanasaya.blogspot.com/2014/04/blog-post_2.html?m=1

http://pikanasaya.blogspot.com/2014/04/blog-post_2.html?m=1

https://sites.google.com/site/lelavadee009/home/nwd-phaen-thiy

http://thn245355social.blogspot.com/2016/09/blog-post_98.html?m=1

https://dokkaew.wordpress.com/2012/10/20/เส้นประธาน/

http://202.183.204.137/km/?p=6855

http://oknation.nationtv.tv/blog/phaen/2007/09/21/entry-1

http://www.thaihealth.or.th/Content/43547-"สมุนไพรไทย"%20เติบโตขึ้นกว่า%2030%20.html

https://m.pantip.com/topic/31610492?

https://m.tnews.co.th/contents/362698