WASET
    Manuela Nayantara Jeyaraj,  Viability of Smart Grids for Green IT Sustainability: Contemplated within the Context of Sri Lanka.   journal   = {International Journal of Economics and Management Engineering}, [online]. World Academy of Science, Engineering and Technology.
    January 2017, vol. 121(1). 209 - 213
    [viewed 28 March 2024]. Available from: https://publications.waset.org/pdf/10006355.