M. B. ALMATRAFI. Analysis of Solutions of Some Discrete Systems of Rational Difference Equations. Journal of Computational Analysis and Applications (JoCAAA), [S. l.], v. 29, n. 2, p. 355–368, 2021. Disponível em: http://eudoxuspress.com/index.php/pub/article/view/155. Acesso em: 1 sep. 2024.