N. Chaitawittanun and M. Munlin, An Efficient Clustering Technique for Copy-Paste Attack Detection. journal = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology. June 2014, vol. 86(2). 394 - 402 [viewed 20 September 2024]. Available from: https://publications.waset.org/pdf/10001670.