A. T. Alrubei, Mohammed, and Pozdnyakov Alexander Dmitrievich. “AN APPROACH FOR SINGLE-TONE FREQUENCY ESTIMATION USING DFT INTERPOLATION WITH PARZEN WINDOWING”. Kufa Journal of Engineering, vol. 14, no. 3, Aug. 2023, pp. 93-104, https://doi.org/10.30572/2018/KJE/140307.