Ekkachai Saejueng และ Kulthida Tuamsuk. (2020) System Design for Semantic Web of Thai Historical Events. <i>Journal of Information Science</i>, <i>38</i>(2), 65-87.Ekkachai Saejueng และ Kulthida Tuamsuk. "System Design for Semantic Web of Thai Historical Events". Journal of Information Science 38 (2020):65-87.Ekkachai Saejueng และ Kulthida Tuamsuk. System Design for Semantic Web of Thai Historical Events. Klungnana Vitthaya Press:ม.ป.ท. 2020.