S. N. Deepa and  A. D. Srinivasan and  K. T. Veeramanju and  R. Sandeep Kumar and  Ashwini Mathapati,  Suitability of Alternative Insulating Fluid for Power Transformer: A Laboratory Investigation .   journal   = {International Journal of Electrical and Computer Engineering}, [online]. World Academy of Science, Engineering and Technology.
    October 2019, vol. 155(11). 685 - 688
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/10010870.