Wirapong Chansanam and Kulthida Tuamsuk. (2022) Development of Thai culture ontology-based metadata: Heet Sib Song (Twelve Months Festival). <i>Humanities, Arts and Social Sciences Studies</i>, <i>22</i>(3), 725-737.Wirapong Chansanam and Kulthida Tuamsuk. "Development of Thai culture ontology-based metadata: Heet Sib Song (Twelve Months Festival)". Humanities, Arts and Social Sciences Studies 22 (2022):725-737.Wirapong Chansanam and Kulthida Tuamsuk. Development of Thai culture ontology-based metadata: Heet Sib Song (Twelve Months Festival). Silpakorn University Research Innovation and Creativity Administration Office:ม.ป.ท. 2022.