Duc, H. B., T. P. Minh, T. P. Anh, and V. D. Quoc. “A Novel Approach for the Modeling of Electromagnetic Forces in Air-Gap Shunt Reactors”. Engineering, Technology & Applied Science Research 12, no. 1 (February 12, 2022): 8223–8227. Accessed August 11, 2022. https://etasr.com/index.php/ETASR/article/view/4692.