หิรัญอ่อน จ. (2019) “The development of training curriculum to enhance ability in creative industrial engineering curriculum development”, RMUTSB ACADEMIC JOURNAL (HUMANITIES AND SOCIAL SCIENCES). ฺBangkok, Thailand, 4(1), pp. 105–114. available at: https://so05.tci-thaijo.org/index.php/rmutsb-hs/article/view/154359 (accessed: 11 September 2026).