Juntarajessadakorn, Somjin, Vatinee Nuipian, and Phayung Meesad. 2018. “Multi-Language Communication Protocol Model Based on Conceptual Spaces and Language Games”. Interdisciplinary Research Review 13 (1):33–39. https://ph02.tci-thaijo.org/index.php/jtir/article/view/126190.