Long, F. ., F. Liu, X. . Peng, Z. Y. Yu, X. H. Huan, H. X. Xu, and J. L. Li. “Power Quality Disturbance Identification and Optimization Based on Machine Learning”. Distributed Generation &Amp; Alternative Energy Journal, vol. 37, no. 2, Oct. 2021, pp. 159-74, doi:10.13052/dgaej2156-3306.3723.