Sarah Motiee and Azadeh Nematzadeh and Mehrnoush Shamsfard, A Hybrid Ontology Based Approach for Ranking Documents. journal = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology. November 2007, vol. 11(11). 3633 - 3638 [viewed 29 March 2024]. Available from: https://publications.waset.org/pdf/4892.