Benalia Nadia and Bensiali Nadia and Mekki Mounira, Voltage Stability Proximity Index Determined by LES Algorithm. journal = {International Journal of Electrical and Computer Engineering}, [online]. World Academy of Science, Engineering and Technology. June 2012, vol. 66(6). 548 - 552 [viewed 28 March 2024]. Available from: https://publications.waset.org/pdf/12707.