Satapornsuk, N., and S. Art - in. “The Study of 21st Century Learning and Innovation Skills and Learning Achievement on Information Technology of Grade 8 Students Using Stem Education”. Journal of Innovation and Learning Sciences, vol. 14, no. 1, Dec. 2020, pp. 23-31, https://so02.tci-thaijo.org/index.php/EDGKKUJ/article/view/246324.