All Commuting Solutions of a Quadratic Matrix Equation for General Matrices. Journal of Nonlinear Modeling and Analysis, [S. l.], v. 2, n. 1, p. 111–123, 2024. DOI: 10.12150/jnma.2020.111. Disponível em: https://global-sci.com/index.php/jnma/article/view/13550. Acesso em: 6 dec. 2025.