Gamma Scan Data Analysis using Segmented FFT Method to Verify Liquid Maldistribution in Distillation Column of VDU. IJPAP [Internet]. 2023 Jun. 1 [cited 2026 Sep. 24];60(2):101-4. Available from: https://op.niscpr.res.in/index.php/IJPAP/article/view/2232