On a Class of Discrete Problems with the $p(k)$-Laplacian-Like Operators. Journal of Nonlinear Modeling and Analysis, [S. l.], v. 7, n. 2, p. 439–452, 2025. DOI: 10.12150/jnma.2025.439. Disponível em: https://www.global-sci.com/index.php/jnma/article/view/13815. Acesso em: 5 dec. 2025.