Orawan Chaowalit และ Ohm Sornil. (2013) Abstractive Thai opinion summarization. National Institute of Development Administration:ม.ป.ท.Orawan Chaowalit และ Ohm Sornil. 2013. Abstractive Thai opinion summarization. ม.ป.ท.:National Institute of Development Administration;Orawan Chaowalit และ Ohm Sornil. Abstractive Thai opinion summarization. ม.ป.ท.:National Institute of Development Administration, 2013. Print.