Norisma Idris and  Sapiyan Baba and  Rukaini Abdullah,  Using Heuristic Rules from Sentence Decomposition of Experts- Summaries to Detect Students- Summarizing Strategies.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    November 2007, vol. 11(11). 3464 - 3468
    [viewed 20 October 2021]. Available from: https://publications.waset.org/pdf/12267.