Khumvijairat, M., and K. . Nakpan. “GUIDELINES FOR CREATING A CREATIVE DESIGN PROCESS TO ENHANCE SUSTAINABLE ATTITUDES”. Journal of MCU Nakhondhat, vol. 10, no. 12, Dec. 2023, pp. 293-0, https://so03.tci-thaijo.org/index.php/JMND/article/view/273381.