Existence and Blow-up of Solutions for a Nonlinear Parabolic System with Variable Exponents. Communications in Mathematical Research, [S. l.], v. 29, n. 1, p. 61–67, 2021. Disponível em: https://global-sci.com/index.php/cmr/article/view/8757. Acesso em: 5 dec. 2025.