Ketui, N., & Theeramunkong, T. (2016). Thai Multi-Document Summarization: Unit Segmentation, Unit-Graph Formulation, and Unit Selection. Computing and Informatics, 35(1), 1–29. https://cai.type.sk/content/2016/1/thai-multi-document-summarization-unit-segmentation,-unit-graph-formulation,-and-unit-selection/