สินทรโก อ., Chaiyarit, A., & Khunkha, N. (2020). Knowledge Management of the Mango Export Enterprise of Bang Khla District, Chachoengsao Province. NKRAFA Journal of Humanities and Social Sciences, 8, 128–141. Retrieved from https://so04.tci-thaijo.org/index.php/KANNICHA/article/view/242290