WASET
    Parvinder S. Sandhu and  Harpreet Kaur and  Amanpreet Singh,  Modeling of Reusability of Object Oriented Software System.   journal   = {International Journal of Computer and Systems Engineering}, [online]. World Academy of Science, Engineering and Technology.
    August 2009, vol. 32(8). 1939 - 1942
    [viewed 29 March 2024]. Available from: https://publications.waset.org/pdf/15107.