สีทาน้อย ว. “The Effects of Mathematics Learning Activities of Prathom Suksa Four Students on ‘Money’ by Using Games - Based Learning”. STOU Education Journal, vol. 11, no. 1, June 2018, pp. 104-15, https://so05.tci-thaijo.org/index.php/edjour_stou/article/view/131278.