WASET
    Abdellali Kelil and  Shengrui Wang and  Ryszard Brzezinski,  SAF: A Substitution and Alignment Free Similarity Measure for Protein Sequences.   journal   = {International Journal of Biomedical and Biological Engineering}, [online]. World Academy of Science, Engineering and Technology.
    August 2008, vol. 20(8). 132 - 140
    [viewed 19 April 2024]. Available from: https://publications.waset.org/pdf/2670.