Theeradej Tunpaiboon. (2000) Thai automatic indexing using latent semantic indexing. Mahidol University,:ม.ป.ท.Theeradej Tunpaiboon. 2000. Thai automatic indexing using latent semantic indexing. ม.ป.ท.:Mahidol University,;Theeradej Tunpaiboon. Thai automatic indexing using latent semantic indexing. ม.ป.ท.:Mahidol University, 2000. Print.