Nonexistence of Nonconstant Positive Steady States of a Diffusive Predator-Prey Model with Fear Effect. Journal of Nonlinear Modeling and Analysis, [S. l.], v. 1, n. 1, p. 47–56, 2024. DOI: 10.12150/jnma.2019.47. Disponível em: https://global-sci.com/index.php/jnma/article/view/13507. Acesso em: 6 dec. 2025.