เลาหะเพ็ญแสง จ. (2015) “Development Product Design based on the concept of the Creative Economy from Cultural Capital of Historical Districts-Sukhothai, Si Satchanalai, and Kamphaeng Phet”, Journal of Industrial Education, 14(2), pp. 228–235. Available at: https://ph01.tci-thaijo.org/index.php/JIE/article/view/122342 (Accessed: 3 May 2024).