พันธุ์วัฒนา พ.ต.ท.ดร.พิชศาล. 2019. “The Condition of Direct Indirect and Total Influence to Lam-Sali’s Community Development”. NKRAFA Journal of Humanities and Social Sciences 6 (October):43-51. https://so04.tci-thaijo.org/index.php/KANNICHA/article/view/147944.