V. Janahiraman, Tiagrajah, and Muhammad Hazwan Harun. “Power Quality Disturbances Classification Using Discrete Wavelet Transform and Support Vector Machine”. International Journal of Engineering & Technology, vol. 7, no. 4.35, Nov. 2018, pp. 939-45, https://doi.org/10.14419/ijet.v7i4.35.28298.