วีรานุวัตร พ. (2019) “DEVELOPMENT OF TEACHING MATERIALS FOR BROCHURE PUBLICATIONS”, Journal of Liberal Art of Rajamangala University of Technology Suvarnabhumi, 1(1), pp. 89–100. available at: https://so03.tci-thaijo.org/index.php/art/article/view/229264 (accessed: 13 October 2026).