Khalid, S., Sonia, N. P. Singh, and K. M. Siddiqu. “Active Power Filters in Aircraft Electric Power Systems: A Comparison Among Conventional and Advanced Compensation Techniques”. Distributed Generation &Amp; Alternative Energy Journal, vol. 37, no. 4, Apr. 2022, pp. 899-28, doi:10.13052/dgaej2156-3306.3742.