Korapong Kannasoot. (2019) The Sustainable Development of Banpupaksai Village,Petchaboon. Rangsit University:ม.ป.ท.Korapong Kannasoot. 2019. The Sustainable Development of Banpupaksai Village,Petchaboon. ม.ป.ท.:Rangsit University;Korapong Kannasoot. The Sustainable Development of Banpupaksai Village,Petchaboon. ม.ป.ท.:Rangsit University, 2019. Print.