Koon Loo, C. and Au, M. T. (2017) “Fast Procedure for Characterization of Voltage Sag for Medium Voltage (MV) Distribution Network without Online Monitoring Using Fault and Regression Analyses”, International Journal on Advanced Science, Engineering and Information Technology, 7(4), pp. 1213–1219. doi: 10.18517/ijaseit.7.4.2310.