Y. Y. Chen and O. M. Foong and S. P. Yong and Kurniawan Iwan, Text Summarization for Oil and Gas Drilling Topic. journal = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology. June 2008, vol. 18(6). 1799 - 1802 [viewed 20 September 2024]. Available from: https://publications.waset.org/pdf/9497.