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<div class="csl-bib-body">
  <div class="csl-entry">Ashraf, M. M., Ullah, M. O., Malik, T. N., Waqas, A. B., Iqbal, M., &#38; Siddiq, F. (2018). Robust Extraction of Harmonics using Heuristic Advanced Gravitational Search Algorithm-based Least Square Estimator. <i>The Nucleus</i>, <i>54</i>(4), 219–231. https://doi.org/10.71330/thenucleus.2017.273</div>
</div>