Salaiwarkul, A., and S. Khruakong. “A Hybrid Approach for Natural Language Querying Segmentation for Tourism Ontology”. Journal of Telecommunication, Electronic and Computer Engineering (JTEC) 10, no. 1-5 (February 5, 2018): 109–113. Accessed April 20, 2024. https://jtec.utem.edu.my/jtec/article/view/3640.