Juntarajessadakorn, S., V. Nuipian, and P. Meesad. “Multi-Language Communication Protocol Model Based on Conceptual Spaces and Language Games”. Interdisciplinary Research Review, vol. 13, no. 1, Mar. 2018, pp. 33–39, https://ph02.tci-thaijo.org/index.php/jtir/article/view/126190.