BALASUBBAREDDY, M.; PRASAD, P. V.; BHANU CHANDAR, A. Simplified technique for Newton-Raphson power flow solution in polar form using hybrid bus. Power Research - A Journal of CPRI, [S. l.], p. 395–404, 2017. Disponível em: https://node6473.myfcloud.com/~geosocin/CPRI/index.php/pr/article/view/93. Acesso em: 4 may. 2024.