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    Melissa C. LaDuke,  Start Talking in an e-Learning Environment: Building and Sustaining Communities of Practice.   journal   = {International Journal of Educational and Pedagogical Sciences}, [online]. World Academy of Science, Engineering and Technology.
    July 2023, vol. 199(7). 471 - 476
    [viewed 28 April 2024]. Available from: https://publications.waset.org/pdf/10013176.