Kovit Karawatreedech. (2005) Efficient document clustering using suffix array. Mahidol University,:ม.ป.ท.Kovit Karawatreedech. 2005. Efficient document clustering using suffix array. ม.ป.ท.:Mahidol University,;Kovit Karawatreedech. Efficient document clustering using suffix array. ม.ป.ท.:Mahidol University, 2005. Print.