Donpan, W., Tongsookdee, R., Leosiripong, P. and Vittayakorn, S. (2023) “ENHANCING ADDITION SKILLS OF A CHILD WITH BORDERLINE INTELLECTUAL DISABILITIES USING STEAM BASED EDUCATION PROJECT”, Journal of Social Science and Cultural, 7(7), pp. 216–225. available at: https://so06.tci-thaijo.org/index.php/JSC/article/view/266303 (accessed: 7 October 2026).